50043436 has 12 divisors (see below), whose sum is σ = 88134928. Its totient is φ = 24862032.

The previous prime is 50043431. The next prime is 50043449. The reversal of 50043436 is 63434005.

It is a self number, because there is not a number n which added to its sum of digits gives 50043436.

It is not an unprimeable number, because it can be changed into a prime (50043431) 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, 39216 + ... + 40471.

Almost surely, 2^50043436 is an apocalyptic number.

It is an amenable number.

50043436 is a deficient number, since it is larger than the sum of its proper divisors (38091492).

50043436 is a wasteful number, since it uses less digits than its factorization.

50043436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79848 (or 79846 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 50043436 is about 7074.1385341256. The cubic root of 50043436 is about 368.5097987155.

The spelling of 50043436 in words is "fifty million, forty-three thousand, four hundred thirty-six".