Q: Is 565,501 a Prime Number?
A: No, 565,501 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 565501 can be evenly divided by 1 23 529 1,069 24,587 and 565,501, with no remainder.
Since 565,501 cannot be divided by just 1 and 565,501, it is not a prime number.