48979297984 has 28 divisors (see below), whose sum is σ = 99563867928. Its totient is φ = 23892339200.

The previous prime is 48979297973. The next prime is 48979298041.

48979297984 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 48979297984.

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 3 ways as a sum of consecutive naturals, for example, 9330322 + ... + 9335569.

It is an arithmetic number, because the mean of its divisors is an integer number (3555852426).

Almost surely, 2^48979297984 is an apocalyptic number.

It is an amenable number.

48979297984 is an abundant number, since it is smaller than the sum of its proper divisors (50584569944).

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

48979297984 is a wasteful number, since it uses less digits than its factorization.

48979297984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18665944 (or 18665934 counting only the distinct ones).

The product of its digits is 658409472, while the sum is 76.

The spelling of 48979297984 in words is "forty-eight billion, nine hundred seventy-nine million, two hundred ninety-seven thousand, nine hundred eighty-four".