50323231 has 16 divisors (see below), whose sum is σ = 59361280. Its totient is φ = 41770080.

The previous prime is 50323223. The next prime is 50323243. The reversal of 50323231 is 13232305.

It is a cyclic number.

It is not a de Polignac number, because 50323231 - 2³ = 50323223 is a prime.

It is a super-2 number, since 2×50323231² = 5064855156558722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50323199 and 50323208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50323211) 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, 27730 + ... + 29488.

It is an arithmetic number, because the mean of its divisors is an integer number (3710080).

Almost surely, 2^50323231 is an apocalyptic number.

50323231 is a deficient number, since it is larger than the sum of its proper divisors (9038049).

50323231 is a wasteful number, since it uses less digits than its factorization.

50323231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1894.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 50323231 is about 7093.8868753315. The cubic root of 50323231 is about 369.1953074327.

Adding to 50323231 its reverse (13232305), we get a palindrome (63555536).

The spelling of 50323231 in words is "fifty million, three hundred twenty-three thousand, two hundred thirty-one".