50125231 has 24 divisors (see below), whose sum is σ = 58501440. Its totient is φ = 42771456.

The previous prime is 50125223. The next prime is 50125241. The reversal of 50125231 is 13252105.

It is not a de Polignac number, because 50125231 - 2³ = 50125223 is a prime.

It is a super-2 number, since 2×50125231² = 5025077565606722, 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 = 50125199 and 50125208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50125241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 209610 + ... + 209848.

It is an arithmetic number, because the mean of its divisors is an integer number (2437560).

Almost surely, 2^50125231 is an apocalyptic number.

50125231 is a deficient number, since it is larger than the sum of its proper divisors (8376209).

50125231 is a wasteful number, since it uses less digits than its factorization.

50125231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 50125231 is about 7079.9174430215. The cubic root of 50125231 is about 368.7104634045.

Adding to 50125231 its reverse (13252105), we get a palindrome (63377336).

The spelling of 50125231 in words is "fifty million, one hundred twenty-five thousand, two hundred thirty-one".