12524840880 has 80 divisors (see below), whose sum is σ = 38846141664. Its totient is φ = 3338311680.

The previous prime is 12524840879. The next prime is 12524840897. The reversal of 12524840880 is 8804842521.

It is a tau number, because it is divible by the number of its divisors (80).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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, 521292 + ... + 544788.

Almost surely, 2^12524840880 is an apocalyptic number.

12524840880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12524840880 is an abundant number, since it is smaller than the sum of its proper divisors (26321300784).

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

12524840880 is a wasteful number, since it uses less digits than its factorization.

12524840880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25734 (or 25728 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 42.

The spelling of 12524840880 in words is "twelve billion, five hundred twenty-four million, eight hundred forty thousand, eight hundred eighty".