12625164026 has 16 divisors (see below), whose sum is σ = 19350723744. Its totient is φ = 6175610064.

The previous prime is 12625163983. The next prime is 12625164031. The reversal of 12625164026 is 62046152621.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134840 + ... + 208403.

It is an arithmetic number, because the mean of its divisors is an integer number (1209420234).

Almost surely, 2^12625164026 is an apocalyptic number.

12625164026 is a deficient number, since it is larger than the sum of its proper divisors (6725559718).

12625164026 is a wasteful number, since it uses less digits than its factorization.

12625164026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343645.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 12625164026 in words is "twelve billion, six hundred twenty-five million, one hundred sixty-four thousand, twenty-six".