48913555680 has 144 divisors (see below), whose sum is σ = 182091886704. Its totient is φ = 11857827840.

The previous prime is 48913555679. The next prime is 48913555723. The reversal of 48913555680 is 8655531984.

48913555680 is a `hidden beast` number, since 4 + 8 + 9 + 1 + 3 + 5 + 556 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1528149 + ... + 1559828.

It is an arithmetic number, because the mean of its divisors is an integer number (1264526991).

Almost surely, 2^48913555680 is an apocalyptic number.

48913555680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48913555680 is an abundant number, since it is smaller than the sum of its proper divisors (133178331024).

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

48913555680 is a wasteful number, since it uses less digits than its factorization.

48913555680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3088009 (or 3087998 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 54.

The spelling of 48913555680 in words is "forty-eight billion, nine hundred thirteen million, five hundred fifty-five thousand, six hundred eighty".