47295878832 has 40 divisors (see below), whose sum is σ = 135756690480. Its totient is φ = 15765292800.

The previous prime is 47295878797. The next prime is 47295878863. The reversal of 47295878832 is 23887859274.

47295878832 is a `hidden beast` number, since 47 + 2 + 9 + 587 + 8 + 8 + 3 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 47295878832.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54740169 + ... + 54741032.

It is an arithmetic number, because the mean of its divisors is an integer number (3393917262).

Almost surely, 2^47295878832 is an apocalyptic number.

It is an amenable number.

47295878832 is an abundant number, since it is smaller than the sum of its proper divisors (88460811648).

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

47295878832 is a wasteful number, since it uses less digits than its factorization.

47295878832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109481218 (or 109481206 counting only the distinct ones).

The product of its digits is 54190080, while the sum is 63.

The spelling of 47295878832 in words is "forty-seven billion, two hundred ninety-five million, eight hundred seventy-eight thousand, eight hundred thirty-two".