48512556880 has 40 divisors (see below), whose sum is σ = 112977626112. Its totient is φ = 19373034624.

The previous prime is 48512556877. The next prime is 48512556913. The reversal of 48512556880 is 8865521584.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (52) 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, 450952 + ... + 548071.

Almost surely, 2^48512556880 is an apocalyptic number.

48512556880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48512556880 is an abundant number, since it is smaller than the sum of its proper divisors (64465069232).

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

48512556880 is a wasteful number, since it uses less digits than its factorization.

48512556880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999643 (or 999637 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 52.

The spelling of 48512556880 in words is "forty-eight billion, five hundred twelve million, five hundred fifty-six thousand, eight hundred eighty".