12931792580 has 48 divisors (see below), whose sum is σ = 31042763136. Its totient is φ = 4432834560.

The previous prime is 12931792567. The next prime is 12931792637. The reversal of 12931792580 is 8529713921.

It is a happy number.

12931792580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1307012 + ... + 1316868.

It is an arithmetic number, because the mean of its divisors is an integer number (646724232).

Almost surely, 2^12931792580 is an apocalyptic number.

12931792580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12931792580 is an abundant number, since it is smaller than the sum of its proper divisors (18110970556).

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

12931792580 is a wasteful number, since it uses less digits than its factorization.

12931792580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19244 (or 19242 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 47.

The spelling of 12931792580 in words is "twelve billion, nine hundred thirty-one million, seven hundred ninety-two thousand, five hundred eighty".