It is a happy number.
It is a cyclic number.
It is a Duffinian number.
Almost surely, 228758056060803 is an apocalyptic number.
28758056060803 is a wasteful number, since it uses less digits than its factorization.
28758056060803 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13719.
The spelling of 28758056060803 in words is "twenty-eight trillion, seven hundred fifty-eight billion, fifty-six million, sixty thousand, eight hundred three".