Q: Is 538,528 a Prime Number?
A: No, 538,528 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 538528 can be evenly divided by 1 2 4 8 16 32 16,829 33,658 67,316 134,632 269,264 and 538,528, with no remainder.
Since 538,528 cannot be divided by just 1 and 538,528, it is not a prime number.