50837263 has 4 divisors (see below), whose sum is σ = 51048448. Its totient is φ = 50626080.

The previous prime is 50837249. The next prime is 50837279. The reversal of 50837263 is 36273805.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36273805 = 5 ⋅7254761.

It is a cyclic number.

It is not a de Polignac number, because 50837263 - 2²⁵ = 17282831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50837063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105231 + ... + 105712.

It is an arithmetic number, because the mean of its divisors is an integer number (12762112).

Almost surely, 2^50837263 is an apocalyptic number.

50837263 is a deficient number, since it is larger than the sum of its proper divisors (211185).

50837263 is a wasteful number, since it uses less digits than its factorization.

50837263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211184.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 50837263 is about 7130.0254557750. The cubic root of 50837263 is about 370.4481130172.

The spelling of 50837263 in words is "fifty million, eight hundred thirty-seven thousand, two hundred sixty-three".