12553608260 has 12 divisors (see below), whose sum is σ = 26362577388. Its totient is φ = 5021443296.

The previous prime is 12553608257. The next prime is 12553608289. The reversal of 12553608260 is 6280635521.

It can be written as a sum of positive squares in 2 ways, for example, as 2457779776 + 10095828484 = 49576^2 + 100478^2 .

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, 313840187 + ... + 313840226.

It is an arithmetic number, because the mean of its divisors is an integer number (2196881449).

Almost surely, 2^12553608260 is an apocalyptic number.

12553608260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12553608260 is an abundant number, since it is smaller than the sum of its proper divisors (13808969128).

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

12553608260 is a wasteful number, since it uses less digits than its factorization.

12553608260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627680422 (or 627680420 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 12553608260 in words is "twelve billion, five hundred fifty-three million, six hundred eight thousand, two hundred sixty".