12251525260 has 24 divisors (see below), whose sum is σ = 27707296176. Its totient is φ = 4523640000.

The previous prime is 12251525257. The next prime is 12251525291. The reversal of 12251525260 is 6252515221.

It is a happy number.

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, 23560366 + ... + 23560885.

It is an arithmetic number, because the mean of its divisors is an integer number (1154470674).

Almost surely, 2^12251525260 is an apocalyptic number.

12251525260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12251525260 is an abundant number, since it is smaller than the sum of its proper divisors (15455770916).

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

12251525260 is a wasteful number, since it uses less digits than its factorization.

12251525260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47121273 (or 47121271 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 12251525260 in words is "twelve billion, two hundred fifty-one million, five hundred twenty-five thousand, two hundred sixty".