25269896252 has 12 divisors (see below), whose sum is σ = 44339002680. Its totient is φ = 12601609776.

The previous prime is 25269896227. The next prime is 25269896273.

25269896252 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8332883 + ... + 8335914.

It is an arithmetic number, because the mean of its divisors is an integer number (3694916890).

Almost surely, 2^25269896252 is an apocalyptic number.

It is an amenable number.

25269896252 is a deficient number, since it is larger than the sum of its proper divisors (19069106428).

25269896252 is a wasteful number, since it uses less digits than its factorization.

25269896252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16669180 (or 16669178 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 56.

The spelling of 25269896252 in words is "twenty-five billion, two hundred sixty-nine million, eight hundred ninety-six thousand, two hundred fifty-two".