50131013683 has 4 divisors (see below), whose sum is σ = 50289156000. Its totient is φ = 49972871368.

The previous prime is 50131013651. The next prime is 50131013701. The reversal of 50131013683 is 38631013105.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50131013683 - 2⁵ = 50131013651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50131013783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79070683 + ... + 79071316.

It is an arithmetic number, because the mean of its divisors is an integer number (12572289000).

Almost surely, 2^50131013683 is an apocalyptic number.

50131013683 is a deficient number, since it is larger than the sum of its proper divisors (158142317).

50131013683 is a wasteful number, since it uses less digits than its factorization.

50131013683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158142316.

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 50131013683 its reverse (38631013105), we get a palindrome (88762026788).

The spelling of 50131013683 in words is "fifty billion, one hundred thirty-one million, thirteen thousand, six hundred eighty-three".