47182823856 has 120 divisors (see below), whose sum is σ = 155778315264. Its totient is φ = 13045933440.

The previous prime is 47182823819. The next prime is 47182823873. The reversal of 47182823856 is 65832828174.

47182823856 is a `hidden beast` number, since 4 + 7 + 182 + 82 + 385 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 723726 + ... + 786221.

Almost surely, 2^47182823856 is an apocalyptic number.

It is an amenable number.

47182823856 is an abundant number, since it is smaller than the sum of its proper divisors (108595491408).

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

47182823856 is a wasteful number, since it uses less digits than its factorization.

47182823856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509999 (or 1509990 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 54.

The spelling of 47182823856 in words is "forty-seven billion, one hundred eighty-two million, eight hundred twenty-three thousand, eight hundred fifty-six".