70475530732 has 12 divisors (see below), whose sum is σ = 124553290176. Its totient is φ = 34888876400.

The previous prime is 70475530693. The next prime is 70475530751. The reversal of 70475530732 is 23703557407.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87221788 + ... + 87222595.

It is an arithmetic number, because the mean of its divisors is an integer number (10379440848).

Almost surely, 2^70475530732 is an apocalyptic number.

It is an amenable number.

70475530732 is a deficient number, since it is larger than the sum of its proper divisors (54077759444).

70475530732 is a wasteful number, since it uses less digits than its factorization.

70475530732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174444488 (or 174444486 counting only the distinct ones).

The product of its (nonzero) digits is 617400, while the sum is 43.

The spelling of 70475530732 in words is "seventy billion, four hundred seventy-five million, five hundred thirty thousand, seven hundred thirty-two".