Q: Is 5,056,420 a Prime Number?
A: No, 5,056,420 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 5056420 can be evenly divided by 1 2 4 5 10 20 37 74 148 185 370 740 6,833 13,666 27,332 34,165 68,330 136,660 252,821 505,642 1,011,284 1,264,105 2,528,210 and 5,056,420, with no remainder.
Since 5,056,420 cannot be divided by just 1 and 5,056,420, it is not a prime number.