23195677732 has 12 divisors (see below), whose sum is σ = 41257886236. Its totient is φ = 11407710240.

The previous prime is 23195677711. The next prime is 23195677789. The reversal of 23195677732 is 23777659132.

It can be written as a sum of positive squares in 2 ways, for example, as 7706381796 + 15489295936 = 87786^2 + 124456^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23195677732.

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, 47531883 + ... + 47532370.

Almost surely, 2^23195677732 is an apocalyptic number.

It is an amenable number.

23195677732 is a deficient number, since it is larger than the sum of its proper divisors (18062208504).

23195677732 is a wasteful number, since it uses less digits than its factorization.

23195677732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95064318 (or 95064316 counting only the distinct ones).

The product of its digits is 3333960, while the sum is 52.

The spelling of 23195677732 in words is "twenty-three billion, one hundred ninety-five million, six hundred seventy-seven thousand, seven hundred thirty-two".