50357394528 has 96 divisors (see below), whose sum is σ = 157640587776. Its totient is φ = 13762265088.

The previous prime is 50357394523. The next prime is 50357394533. The reversal of 50357394528 is 82549375305.

It is an interprime number because it is at equal distance from previous prime (50357394523) and next prime (50357394533).

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50357394523) 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 15 ways as a sum of consecutive naturals, for example, 1613601 + ... + 1644512.

It is an arithmetic number, because the mean of its divisors is an integer number (1642089456).

Almost surely, 2^50357394528 is an apocalyptic number.

It is an amenable number.

50357394528 is an abundant number, since it is smaller than the sum of its proper divisors (107283193248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50357394528 is a wasteful number, since it uses less digits than its factorization.

50357394528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3258156 (or 3258148 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 51.

The spelling of 50357394528 in words is "fifty billion, three hundred fifty-seven million, three hundred ninety-four thousand, five hundred twenty-eight".