50224131 has 10 divisors (see below), whose sum is σ = 75026292. Its totient is φ = 33482700.

The previous prime is 50224127. The next prime is 50224147. The reversal of 50224131 is 13142205.

It is not a de Polignac number, because 50224131 - 2² = 50224127 is a prime.

It is a super-2 number, since 2×50224131² = 5044926669410322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50224151) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 309945 + ... + 310106.

Almost surely, 2^50224131 is an apocalyptic number.

50224131 is a deficient number, since it is larger than the sum of its proper divisors (24802161).

50224131 is an equidigital number, since it uses as much as digits as its factorization.

50224131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620063 (or 620054 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 50224131 is about 7086.8985459085. The cubic root of 50224131 is about 368.9527998322.

Adding to 50224131 its reverse (13142205), we get a palindrome (63366336).

The spelling of 50224131 in words is "fifty million, two hundred twenty-four thousand, one hundred thirty-one".