50424231 has 16 divisors (see below), whose sum is σ = 78986880. Its totient is φ = 28209120.

The previous prime is 50424223. The next prime is 50424263. The reversal of 50424231 is 13242405.

It is not a de Polignac number, because 50424231 - 2³ = 50424223 is a prime.

It is a super-2 number, since 2×50424231² = 5085206143882722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50424198 and 50424207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50424221) 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, 58341 + ... + 59198.

It is an arithmetic number, because the mean of its divisors is an integer number (4936680).

Almost surely, 2^50424231 is an apocalyptic number.

50424231 is a deficient number, since it is larger than the sum of its proper divisors (28562649).

50424231 is a wasteful number, since it uses less digits than its factorization.

50424231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117566.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 50424231 is about 7101.0021123782. The cubic root of 50424231 is about 369.4421371547.

Adding to 50424231 its reverse (13242405), we get a palindrome (63666636).

The spelling of 50424231 in words is "fifty million, four hundred twenty-four thousand, two hundred thirty-one".