It is a weak prime.
It is a cyclic number.
It is a self number, because there is not a number n which added to its sum of digits gives 28758056056801.
Almost surely, 228758056056801 is an apocalyptic number.
It is an amenable number.
28758056056801 is an equidigital number, since it uses as much as digits as its factorization.
28758056056801 is an odious number, because the sum of its binary digits is odd.
The spelling of 28758056056801 in words is "twenty-eight trillion, seven hundred fifty-eight billion, fifty-six million, fifty-six thousand, eight hundred one".