25236063252 has 36 divisors (see below), whose sum is σ = 65148422976. Its totient is φ = 8233041360.

The previous prime is 25236063173. The next prime is 25236063311.

25236063252 is a `hidden beast` number, since 2 + 5 + 23 + 606 + 3 + 25 + 2 = 666.

25236063252 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7455774 + ... + 7459157.

It is an arithmetic number, because the mean of its divisors is an integer number (1809678416).

Almost surely, 2^25236063252 is an apocalyptic number.

It is an amenable number.

25236063252 is an abundant number, since it is smaller than the sum of its proper divisors (39912359724).

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

25236063252 is a wasteful number, since it uses less digits than its factorization.

25236063252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14914988 (or 14914983 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 25236063252 in words is "twenty-five billion, two hundred thirty-six million, sixty-three thousand, two hundred fifty-two".