Q: Is 558,042 a Prime Number?
A: No, 558,042 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 558042 can be evenly divided by 1 2 3 6 17 34 51 102 5,471 10,942 16,413 32,826 93,007 186,014 279,021 and 558,042, with no remainder.
Since 558,042 cannot be divided by just 1 and 558,042, it is not a prime number.