Q: Is 538,475 a Prime Number?
A: No, 538,475 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 538475 can be evenly divided by 1 5 7 17 25 35 85 119 175 181 425 595 905 1,267 2,975 3,077 4,525 6,335 15,385 21,539 31,675 76,925 107,695 and 538,475, with no remainder.
Since 538,475 cannot be divided by just 1 and 538,475, it is not a prime number.