50681734313 has 16 divisors (see below), whose sum is σ = 61696422144. Its totient is φ = 40641262080.

The previous prime is 50681734297. The next prime is 50681734393. The reversal of 50681734313 is 31343718605.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 50681734313 - 2⁴ = 50681734297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50681734393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1255268 + ... + 1295013.

It is an arithmetic number, because the mean of its divisors is an integer number (3856026384).

Almost surely, 2^50681734313 is an apocalyptic number.

It is an amenable number.

50681734313 is a deficient number, since it is larger than the sum of its proper divisors (11014687831).

50681734313 is a wasteful number, since it uses less digits than its factorization.

50681734313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2550472.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 50681734313 in words is "fifty billion, six hundred eighty-one million, seven hundred thirty-four thousand, three hundred thirteen".