Q: Is 509,054 a Prime Number?
A: No, 509,054 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 509054 can be evenly divided by 1 2 7 13 14 26 91 182 2,797 5,594 19,579 36,361 39,158 72,722 254,527 and 509,054, with no remainder.
Since 509,054 cannot be divided by just 1 and 509,054, it is not a prime number.