Q: Is 5,375,445 a Prime Number?
A: No, 5,375,445 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 5375445 can be evenly divided by 1 3 5 15 23 69 115 345 15,581 46,743 77,905 233,715 358,363 1,075,089 1,791,815 and 5,375,445, with no remainder.
Since 5,375,445 cannot be divided by just 1 and 5,375,445, it is not a prime number.