50057640734 has 16 divisors (see below), whose sum is σ = 79537169808. Its totient is φ = 23546504832.

The previous prime is 50057640713. The next prime is 50057640739. The reversal of 50057640734 is 43704675005.

It is a junction number, because it is equal to n+sod(n) for n = 50057640691 and 50057640700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50057640739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232184 + ... + 392459.

It is an arithmetic number, because the mean of its divisors is an integer number (4971073113).

Almost surely, 2^50057640734 is an apocalyptic number.

50057640734 is a deficient number, since it is larger than the sum of its proper divisors (29479529074).

50057640734 is a wasteful number, since it uses less digits than its factorization.

50057640734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627019.

The product of its (nonzero) digits is 352800, while the sum is 41.

The spelling of 50057640734 in words is "fifty billion, fifty-seven million, six hundred forty thousand, seven hundred thirty-four".