50243635156 has 48 divisors (see below), whose sum is σ = 105817618368. Its totient is φ = 20567059200.

The previous prime is 50243635151. The next prime is 50243635159. The reversal of 50243635156 is 65153634205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50243635151) 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, 1047750 + ... + 1094653.

It is an arithmetic number, because the mean of its divisors is an integer number (2204533716).

Almost surely, 2^50243635156 is an apocalyptic number.

It is an amenable number.

50243635156 is an abundant number, since it is smaller than the sum of its proper divisors (55573983212).

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

50243635156 is a wasteful number, since it uses less digits than its factorization.

50243635156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142472 (or 2142470 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 50243635156 in words is "fifty billion, two hundred forty-three million, six hundred thirty-five thousand, one hundred fifty-six".