25034686268 has 36 divisors (see below), whose sum is σ = 46666996320. Its totient is φ = 11748728832.

The previous prime is 25034686249. The next prime is 25034686279. The reversal of 25034686268 is 86268643052.

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, 394748 + ... + 453756.

Almost surely, 2^25034686268 is an apocalyptic number.

It is an amenable number.

25034686268 is a deficient number, since it is larger than the sum of its proper divisors (21632310052).

25034686268 is a wasteful number, since it uses less digits than its factorization.

25034686268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59414 (or 59395 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 50.

The spelling of 25034686268 in words is "twenty-five billion, thirty-four million, six hundred eighty-six thousand, two hundred sixty-eight".