12725624676 has 48 divisors (see below), whose sum is σ = 30810104640. Its totient is φ = 4083192960.

The previous prime is 12725624641. The next prime is 12725624689. The reversal of 12725624676 is 67642652721.

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, 59950 + ... + 170426.

It is an arithmetic number, because the mean of its divisors is an integer number (641877180).

Almost surely, 2^12725624676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12725624676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15405052320).

12725624676 is an abundant number, since it is smaller than the sum of its proper divisors (18084479964).

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

12725624676 is a wasteful number, since it uses less digits than its factorization.

12725624676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110844 (or 110842 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 48.

The spelling of 12725624676 in words is "twelve billion, seven hundred twenty-five million, six hundred twenty-four thousand, six hundred seventy-six".