12567576120 has 64 divisors (see below), whose sum is σ = 41130253440. Its totient is φ = 3046684800.

The previous prime is 12567576113. The next prime is 12567576193. The reversal of 12567576120 is 2167576521.

It is a happy number.

It is a congruent number.

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, 4759126 + ... + 4761765.

It is an arithmetic number, because the mean of its divisors is an integer number (642660210).

Almost surely, 2^12567576120 is an apocalyptic number.

12567576120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12567576120 is an abundant number, since it is smaller than the sum of its proper divisors (28562677320).

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

12567576120 is a wasteful number, since it uses less digits than its factorization.

12567576120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9520916 (or 9520912 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 42.

The spelling of 12567576120 in words is "twelve billion, five hundred sixty-seven million, five hundred seventy-six thousand, one hundred twenty".