25733233752 has 64 divisors (see below), whose sum is σ = 67488940800. Its totient is φ = 8165297280.

The previous prime is 25733233739. The next prime is 25733233759.

25733233752 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25733233759) 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, 210958 + ... + 309789.

It is an arithmetic number, because the mean of its divisors is an integer number (1054514700).

Almost surely, 2^25733233752 is an apocalyptic number.

It is an amenable number.

25733233752 is an abundant number, since it is smaller than the sum of its proper divisors (41755707048).

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

25733233752 is a wasteful number, since it uses less digits than its factorization.

25733233752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520856 (or 520852 counting only the distinct ones).

The product of its digits is 793800, while the sum is 42.

The spelling of 25733233752 in words is "twenty-five billion, seven hundred thirty-three million, two hundred thirty-three thousand, seven hundred fifty-two".