48678972776 has 24 divisors (see below), whose sum is σ = 106174801170. Its totient is φ = 20862416736.

The previous prime is 48678972763. The next prime is 48678972787. The reversal of 48678972776 is 67727987684.

It can be written as a sum of positive squares in only one way, i.e., 38773548100 + 9905424676 = 196910^2 + 99526^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62090135 + ... + 62090918.

Almost surely, 2^48678972776 is an apocalyptic number.

It is an amenable number.

48678972776 is an abundant number, since it is smaller than the sum of its proper divisors (57495828394).

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

48678972776 is a wasteful number, since it uses less digits than its factorization.

48678972776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124181073 (or 124181062 counting only the distinct ones).

The product of its digits is 398297088, while the sum is 71.

The spelling of 48678972776 in words is "forty-eight billion, six hundred seventy-eight million, nine hundred seventy-two thousand, seven hundred seventy-six".