50243510313 has 24 divisors (see below), whose sum is σ = 74372362688. Its totient is φ = 32675350752.

The previous prime is 50243510309. The next prime is 50243510341. The reversal of 50243510313 is 31301534205.

50243510313 is a `hidden beast` number, since 502 + 43 + 5 + 103 + 13 = 666.

50243510313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50243510313 - 2² = 50243510309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50243510113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 342370 + ... + 466587.

Almost surely, 2^50243510313 is an apocalyptic number.

It is an amenable number.

50243510313 is a deficient number, since it is larger than the sum of its proper divisors (24128852375).

50243510313 is a wasteful number, since it uses less digits than its factorization.

50243510313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809133 (or 809130 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The spelling of 50243510313 in words is "fifty billion, two hundred forty-three million, five hundred ten thousand, three hundred thirteen".