Q: Is 542,575 a Prime Number?
A: No, 542,575 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 542575 can be evenly divided by 1 5 11 25 55 275 1,973 9,865 21,703 49,325 108,515 and 542,575, with no remainder.
Since 542,575 cannot be divided by just 1 and 542,575, it is not a prime number.