Q: Is 539,713 a Prime Number?
A: Yes, 539,713 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 539713 can be evenly divided by 1 and 539,713, with no remainder.
Since 539,713 can be divided by just 1 and 539,713, it is a prime number.