negative 64 is not a prime number because 64 can be times by 8.
-64
-64 : 2x(-16) = 2
Negative 64 is the square root of an integer. The square root of -64 is not an integer.
0
-64
negative 64 is not a prime number because 64 can be times by 8.
-64
64
-64 : 2x(-16) = 2
8
16
It is 64 over 125.
Negative 64 is the square root of an integer. The square root of -64 is not an integer.
0
16
The question is ambiguous. If you meant negative (64 squared), the value is -4096, which is a negative integer. If, instead, you meant (negative 64) squared, the value is +4096, a positive integer.