12626553325 has 24 divisors (see below), whose sum is σ = 16079257568. Its totient is φ = 9830479680.

The previous prime is 12626553323. The next prime is 12626553343. The reversal of 12626553325 is 52335562621.

It is not a de Polignac number, because 12626553325 - 2¹ = 12626553323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12626553323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 276574 + ... + 318976.

Almost surely, 2^12626553325 is an apocalyptic number.

It is an amenable number.

12626553325 is a deficient number, since it is larger than the sum of its proper divisors (3452704243).

12626553325 is a wasteful number, since it uses less digits than its factorization.

12626553325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42733 (or 42728 counting only the distinct ones).

The product of its digits is 324000, while the sum is 40.

The spelling of 12626553325 in words is "twelve billion, six hundred twenty-six million, five hundred fifty-three thousand, three hundred twenty-five".