23765707890732 has 48 divisors (see below), whose sum is σ = 56500446354912. Its totient is φ = 7772317363200.

The previous prime is 23765707890713. The next prime is 23765707890737. The reversal of 23765707890732 is 23709870756732.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (23765707890737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49647732 + ... + 50124132.

It is an arithmetic number, because the mean of its divisors is an integer number (1177092632394).

Almost surely, 2^{23765707890732} is an apocalyptic number.

It is an amenable number.

23765707890732 is an abundant number, since it is smaller than the sum of its proper divisors (32734738464180).

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

23765707890732 is a wasteful number, since it uses less digits than its factorization.

23765707890732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554898 (or 554896 counting only the distinct ones).

The product of its (nonzero) digits is 186701760, while the sum is 66.

The spelling of 23765707890732 in words is "twenty-three trillion, seven hundred sixty-five billion, seven hundred seven million, eight hundred ninety thousand, seven hundred thirty-two".