48765872028 has 24 divisors (see below), whose sum is σ = 115389671040. Its totient is φ = 16026342640.

The previous prime is 48765872003. The next prime is 48765872063. The reversal of 48765872028 is 82027856784.

It is a super-2 number, since 2×48765872028² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28617618 + ... + 28619321.

It is an arithmetic number, because the mean of its divisors is an integer number (4807902960).

Almost surely, 2^48765872028 is an apocalyptic number.

It is an amenable number.

48765872028 is an abundant number, since it is smaller than the sum of its proper divisors (66623799012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48765872028 is a wasteful number, since it uses less digits than its factorization.

48765872028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57237017 (or 57237015 counting only the distinct ones).

The product of its (nonzero) digits is 12042240, while the sum is 57.

The spelling of 48765872028 in words is "forty-eight billion, seven hundred sixty-five million, eight hundred seventy-two thousand, twenty-eight".