Q: Is 538,485 a Prime Number?
A: No, 538,485 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 538485 can be evenly divided by 1 3 5 15 35,899 107,697 179,495 and 538,485, with no remainder.
Since 538,485 cannot be divided by just 1 and 538,485, it is not a prime number.