47958112512 has 54 divisors (see below), whose sum is σ = 138275068022. Its totient is φ = 15986036736.

The previous prime is 47958112481. The next prime is 47958112519. The reversal of 47958112512 is 21521185974.

47958112512 is a `hidden beast` number, since 4 + 7 + 9 + 581 + 12 + 51 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 29479516416 + 18478596096 = 171696^2 + 135936^2 .

It is not an unprimeable number, because it can be changed into a prime (47958112519) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10405273 + ... + 10409880.

Almost surely, 2^47958112512 is an apocalyptic number.

It is an amenable number.

47958112512 is an abundant number, since it is smaller than the sum of its proper divisors (90316955510).

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

47958112512 is a wasteful number, since it uses less digits than its factorization.

47958112512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20815175 (or 20815158 counting only the distinct ones).

The product of its digits is 201600, while the sum is 45.

The spelling of 47958112512 in words is "forty-seven billion, nine hundred fifty-eight million, one hundred twelve thousand, five hundred twelve".