Q: Is 56,542 a Prime Number?
A: No, 56,542 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 56542 can be evenly divided by 1 2 17 34 1,663 3,326 28,271 and 56,542, with no remainder.
Since 56,542 cannot be divided by just 1 and 56,542, it is not a prime number.