5173: only 4 factors, 2 not including 1 and the number itself i guess
i know 5172 is pretty cool because 5172^3 = 138348848448 which is a pretty cool number i guess
and i know 5174^4 = 716647677116176, made up of only 4 digits
and it's in between those 2
but idk much about 5173 itself lol