12613636375 has 8 divisors (see below), whose sum is σ = 15741818352. Its totient is φ = 10090909000.

The previous prime is 12613636369. The next prime is 12613636417. The reversal of 12613636375 is 57363631621.

It is not a de Polignac number, because 12613636375 - 2³³ = 4023701783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50454421 + ... + 50454670.

It is an arithmetic number, because the mean of its divisors is an integer number (1967727294).

Almost surely, 2^12613636375 is an apocalyptic number.

12613636375 is a deficient number, since it is larger than the sum of its proper divisors (3128181977).

12613636375 is an equidigital number, since it uses as much as digits as its factorization.

12613636375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100909106 (or 100909096 counting only the distinct ones).

The product of its digits is 408240, while the sum is 43.

The spelling of 12613636375 in words is "twelve billion, six hundred thirteen million, six hundred thirty-six thousand, three hundred seventy-five".