50512266 has 48 divisors (see below), whose sum is σ = 125483904. Its totient is φ = 14385312.

The previous prime is 50512249. The next prime is 50512271. The reversal of 50512266 is 66221505.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62980 + ... + 63776.

It is an arithmetic number, because the mean of its divisors is an integer number (2614248).

Almost surely, 2^50512266 is an apocalyptic number.

50512266 is an abundant number, since it is smaller than the sum of its proper divisors (74971638).

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

50512266 is a wasteful number, since it uses less digits than its factorization.

50512266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315 (or 1312 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 50512266 is about 7107.1981821249. The cubic root of 50512266 is about 369.6570135385.

The spelling of 50512266 in words is "fifty million, five hundred twelve thousand, two hundred sixty-six".