47467762645 has 16 divisors (see below), whose sum is σ = 57693312000. Its totient is φ = 37486395648.

The previous prime is 47467762637. The next prime is 47467762739. The reversal of 47467762645 is 54626776474.

47467762645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 47467762645 - 2³ = 47467762637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47467762645.

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, 3235236 + ... + 3249874.

It is an arithmetic number, because the mean of its divisors is an integer number (3605832000).

Almost surely, 2^47467762645 is an apocalyptic number.

It is an amenable number.

47467762645 is a deficient number, since it is larger than the sum of its proper divisors (10225549355).

47467762645 is a wasteful number, since it uses less digits than its factorization.

47467762645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22932.

The product of its digits is 47416320, while the sum is 58.

The spelling of 47467762645 in words is "forty-seven billion, four hundred sixty-seven million, seven hundred sixty-two thousand, six hundred forty-five".