47879476928 has 14 divisors (see below), whose sum is σ = 95010837156. Its totient is φ = 23939738432.

The previous prime is 47879476913. The next prime is 47879476937. The reversal of 47879476928 is 82967497874.

47879476928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374058350 + ... + 374058477.

Almost surely, 2^47879476928 is an apocalyptic number.

It is an amenable number.

47879476928 is a deficient number, since it is larger than the sum of its proper divisors (47131360228).

47879476928 is an equidigital number, since it uses as much as digits as its factorization.

47879476928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748116839 (or 748116829 counting only the distinct ones).

The product of its digits is 341397504, while the sum is 71.

The spelling of 47879476928 in words is "forty-seven billion, eight hundred seventy-nine million, four hundred seventy-six thousand, nine hundred twenty-eight".