50636125613 has 8 divisors (see below), whose sum is σ = 52390627200. Its totient is φ = 48882185968.

The previous prime is 50636125609. The next prime is 50636125621. The reversal of 50636125613 is 31652163605.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50636125613 - 2² = 50636125609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50636125643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47120 + ... + 321702.

It is an arithmetic number, because the mean of its divisors is an integer number (6548828400).

Almost surely, 2^50636125613 is an apocalyptic number.

It is an amenable number.

50636125613 is a deficient number, since it is larger than the sum of its proper divisors (1754501587).

50636125613 is a wasteful number, since it uses less digits than its factorization.

50636125613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280971.

The product of its (nonzero) digits is 97200, while the sum is 38.

The spelling of 50636125613 in words is "fifty billion, six hundred thirty-six million, one hundred twenty-five thousand, six hundred thirteen".