50869318364 has 12 divisors (see below), whose sum is σ = 89054805000. Its totient is φ = 25425088368.

The previous prime is 50869318349. The next prime is 50869318369. The reversal of 50869318364 is 46381396805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50869318369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2380739 + ... + 2402010.

It is an arithmetic number, because the mean of its divisors is an integer number (7421233750).

Almost surely, 2^50869318364 is an apocalyptic number.

It is an amenable number.

50869318364 is a deficient number, since it is larger than the sum of its proper divisors (38185486636).

50869318364 is a wasteful number, since it uses less digits than its factorization.

50869318364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4785412 (or 4785410 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 53.

The spelling of 50869318364 in words is "fifty billion, eight hundred sixty-nine million, three hundred eighteen thousand, three hundred sixty-four".