Q: Is 501,542 a Prime Number?
A: No, 501,542 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 501542 can be evenly divided by 1 2 61 122 4,111 8,222 250,771 and 501,542, with no remainder.
Since 501,542 cannot be divided by just 1 and 501,542, it is not a prime number.