Q: Is 504,149 a Prime Number?
A: Yes, 504,149 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 504149 can be evenly divided by 1 and 504,149, with no remainder.
Since 504,149 can be divided by just 1 and 504,149, it is a prime number.