Q: Is 501,125 a Prime Number?
A: No, 501,125 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 501125 can be evenly divided by 1 5 19 25 95 125 211 475 1,055 2,375 4,009 5,275 20,045 26,375 100,225 and 501,125, with no remainder.
Since 501,125 cannot be divided by just 1 and 501,125, it is not a prime number.