50384231 has 4 divisors (see below), whose sum is σ = 51210264. Its totient is φ = 49558200.

The previous prime is 50384197. The next prime is 50384233. The reversal of 50384231 is 13248305.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50384231 - 2⁶ = 50384167 is a prime.

It is a super-2 number, since 2×50384231² = 5077141466922722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50384231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50384233) 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, 412925 + ... + 413046.

It is an arithmetic number, because the mean of its divisors is an integer number (12802566).

Almost surely, 2^50384231 is an apocalyptic number.

50384231 is a deficient number, since it is larger than the sum of its proper divisors (826033).

50384231 is an equidigital number, since it uses as much as digits as its factorization.

50384231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826032.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 50384231 is about 7098.1850497152. The cubic root of 50384231 is about 369.3444222633.

The spelling of 50384231 in words is "fifty million, three hundred eighty-four thousand, two hundred thirty-one".