50536739 has 16 divisors (see below), whose sum is σ = 56943744. Its totient is φ = 44823240.

The previous prime is 50536721. The next prime is 50536757. The reversal of 50536739 is 93763505.

It is an interprime number because it is at equal distance from previous prime (50536721) and next prime (50536757).

It is not a de Polignac number, because 50536739 - 2²⁰ = 49488163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50536769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56792 + ... + 57674.

It is an arithmetic number, because the mean of its divisors is an integer number (3558984).

Almost surely, 2^50536739 is an apocalyptic number.

50536739 is a deficient number, since it is larger than the sum of its proper divisors (6407005).

50536739 is an equidigital number, since it uses as much as digits as its factorization.

50536739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959 (or 937 counting only the distinct ones).

The product of its (nonzero) digits is 85050, while the sum is 38.

The square root of 50536739 is about 7108.9196788260. The cubic root of 50536739 is about 369.7167030370.

The spelling of 50536739 in words is "fifty million, five hundred thirty-six thousand, seven hundred thirty-nine".