Q: Is 55,055 a Prime Number?
A: No, 55,055 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 55055 can be evenly divided by 1 5 7 11 13 35 55 65 77 91 121 143 385 455 605 715 847 1,001 1,573 4,235 5,005 7,865 11,011 and 55,055, with no remainder.
Since 55,055 cannot be divided by just 1 and 55,055, it is not a prime number.