50496893689 has 16 divisors (see below), whose sum is σ = 55272343680. Its totient is φ = 45752400000.

The previous prime is 50496893659. The next prime is 50496893717. The reversal of 50496893689 is 98639869405.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50496893689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50496893659) 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, 11848819 + ... + 11853079.

It is an arithmetic number, because the mean of its divisors is an integer number (3454521480).

Almost surely, 2^50496893689 is an apocalyptic number.

It is an amenable number.

50496893689 is a deficient number, since it is larger than the sum of its proper divisors (4775449991).

50496893689 is a wasteful number, since it uses less digits than its factorization.

50496893689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7632.

The product of its (nonzero) digits is 100776960, while the sum is 67.

The spelling of 50496893689 in words is "fifty billion, four hundred ninety-six million, eight hundred ninety-three thousand, six hundred eighty-nine".