25732023752 has 32 divisors (see below), whose sum is σ = 51848125920. Its totient is φ = 11928449280.

The previous prime is 25732023731. The next prime is 25732023763.

25732023752 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1402874 + ... + 1421097.

It is an arithmetic number, because the mean of its divisors is an integer number (1620253935).

Almost surely, 2^25732023752 is an apocalyptic number.

It is an amenable number.

25732023752 is an abundant number, since it is smaller than the sum of its proper divisors (26116102168).

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

25732023752 is a wasteful number, since it uses less digits than its factorization.

25732023752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2824061 (or 2824057 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 38.

The spelling of 25732023752 in words is "twenty-five billion, seven hundred thirty-two million, twenty-three thousand, seven hundred fifty-two".