Like this:
637,353,233= six hundred thirty seven million, three hundred fifty three thousand, two hundred thirty three
Like this: One hundred eight thousand six hundred nine.
six hundred thirty-seven million three hundred fifty-three thousand two hundred thirty-three
six hundred and thirty seven million three hundred and fifty three thousand two hundred and thirty three
Some style sheets suggest spelling out numbers less than 20. If there are several numbers (e.g. 4 of 14, 25 out of 99) in the sentence, they can all be written as as numbers rather than words.
There are infinitely many numbers; in other words, there is no last number.
If the number is below ten, then you would use words to represent the numbers, when they are above ten, you use the number (:
a cheque
That number does not exist since numbers go on infinitely.
Two-thousand seven ...
The number 90 is written out in words as such: ninety. You should spell out a number rather than write it in number form in particular scenarios, such as if you are beginning a sentence with a number.
I think there just called numbers quote the words i think