48644680880 has 20 divisors (see below), whose sum is σ = 113098883232. Its totient is φ = 19457872320.

The previous prime is 48644680879. The next prime is 48644680891. The reversal of 48644680880 is 8808644684.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

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 3 ways as a sum of consecutive naturals, for example, 304029176 + ... + 304029335.

Almost surely, 2^48644680880 is an apocalyptic number.

48644680880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48644680880 is an abundant number, since it is smaller than the sum of its proper divisors (64454202352).

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

48644680880 is a wasteful number, since it uses less digits than its factorization.

48644680880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608058524 (or 608058518 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 56.

The spelling of 48644680880 in words is "forty-eight billion, six hundred forty-four million, six hundred eighty thousand, eight hundred eighty".