25670068468 has 12 divisors (see below), whose sum is σ = 49006494432. Its totient is φ = 11668212920.

The previous prime is 25670068447. The next prime is 25670068519. The reversal of 25670068468 is 86486007652.

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, 291705280 + ... + 291705367.

It is an arithmetic number, because the mean of its divisors is an integer number (4083874536).

Almost surely, 2^25670068468 is an apocalyptic number.

It is an amenable number.

25670068468 is a deficient number, since it is larger than the sum of its proper divisors (23336425964).

25670068468 is a wasteful number, since it uses less digits than its factorization.

25670068468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583410662 (or 583410660 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 25670068468 in words is "twenty-five billion, six hundred seventy million, sixty-eight thousand, four hundred sixty-eight".