18792713130 has 32 divisors (see below), whose sum is σ = 45151128000. Its totient is φ = 5005988352.

The previous prime is 18792713123. The next prime is 18792713141. The reversal of 18792713130 is 3131729781.

It is a Curzon 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, 309280 + ... + 365019.

It is an arithmetic number, because the mean of its divisors is an integer number (1410972750).

Almost surely, 2^18792713130 is an apocalyptic number.

18792713130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18792713130 is an abundant number, since it is smaller than the sum of its proper divisors (26358414870).

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

18792713130 is a wasteful number, since it uses less digits than its factorization.

18792713130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675238.

The product of its (nonzero) digits is 63504, while the sum is 42.

The spelling of 18792713130 in words is "eighteen billion, seven hundred ninety-two million, seven hundred thirteen thousand, one hundred thirty".