12504690792 has 384 divisors, whose sum is σ = 40003420800. Its totient is φ = 3613040640.

The previous prime is 12504690787. The next prime is 12504690811. The reversal of 12504690792 is 29709640521.

12504690792 is a `hidden beast` number, since 12 + 504 + 69 + 0 + 79 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 64791048 + ... + 64791240.

It is an arithmetic number, because the mean of its divisors is an integer number (104175575).

Almost surely, 2^12504690792 is an apocalyptic number.

12504690792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12504690792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20001710400).

12504690792 is an abundant number, since it is smaller than the sum of its proper divisors (27498730008).

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

12504690792 is a wasteful number, since it uses less digits than its factorization.

12504690792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 12504690792 in words is "twelve billion, five hundred four million, six hundred ninety thousand, seven hundred ninety-two".