23252031272 has 32 divisors (see below), whose sum is σ = 43939302120. Its totient is φ = 11534976000.

The previous prime is 23252031247. The next prime is 23252031277. The reversal of 23252031272 is 27213025232.

It can be written as a sum of positive squares in 4 ways, for example, as 13692276196 + 9559755076 = 117014^2 + 97774^2 .

It is not an unprimeable number, because it can be changed into a prime (23252031277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2578772 + ... + 2587772.

Almost surely, 2^23252031272 is an apocalyptic number.

It is an amenable number.

23252031272 is a deficient number, since it is larger than the sum of its proper divisors (20687270848).

23252031272 is a wasteful number, since it uses less digits than its factorization.

23252031272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11501 (or 11497 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The spelling of 23252031272 in words is "twenty-three billion, two hundred fifty-two million, thirty-one thousand, two hundred seventy-two".