47470557016 has 8 divisors (see below), whose sum is σ = 89007294420. Its totient is φ = 23735278504.

The previous prime is 47470556929. The next prime is 47470557023. The reversal of 47470557016 is 61075507474.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2966909806 + ... + 2966909821.

Almost surely, 2^47470557016 is an apocalyptic number.

It is an amenable number.

47470557016 is a deficient number, since it is larger than the sum of its proper divisors (41536737404).

47470557016 is a wasteful number, since it uses less digits than its factorization.

47470557016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5933819633 (or 5933819629 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 46.

The spelling of 47470557016 in words is "forty-seven billion, four hundred seventy million, five hundred fifty-seven thousand, sixteen".