12679055452 has 48 divisors (see below), whose sum is σ = 26707968000. Its totient is φ = 5144952384.

The previous prime is 12679055449. The next prime is 12679055483. The reversal of 12679055452 is 25455097621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1094949 + ... + 1106467.

It is an arithmetic number, because the mean of its divisors is an integer number (556416000).

Almost surely, 2^12679055452 is an apocalyptic number.

It is an amenable number.

12679055452 is an abundant number, since it is smaller than the sum of its proper divisors (14028912548).

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

12679055452 is a wasteful number, since it uses less digits than its factorization.

12679055452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13618 (or 13616 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 46.

The spelling of 12679055452 in words is "twelve billion, six hundred seventy-nine million, fifty-five thousand, four hundred fifty-two".