47979624896 has 112 divisors (see below), whose sum is σ = 113990323200. Its totient is φ = 19601906688.

The previous prime is 47979624887. The next prime is 47979624919. The reversal of 47979624896 is 69842697974.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1002995 + ... + 1049741.

Almost surely, 2^47979624896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47979624896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56995161600).

47979624896 is an abundant number, since it is smaller than the sum of its proper divisors (66010698304).

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

47979624896 is a wasteful number, since it uses less digits than its factorization.

47979624896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46874 (or 46864 counting only the distinct ones).

The product of its digits is 329204736, while the sum is 71.

The spelling of 47979624896 in words is "forty-seven billion, nine hundred seventy-nine million, six hundred twenty-four thousand, eight hundred ninety-six".