50424172 has 6 divisors (see below), whose sum is σ = 88242308. Its totient is φ = 25212084.

The previous prime is 50424169. The next prime is 50424181. The reversal of 50424172 is 27142405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6303018 + ... + 6303025.

Almost surely, 2^50424172 is an apocalyptic number.

It is an amenable number.

50424172 is a deficient number, since it is larger than the sum of its proper divisors (37818136).

50424172 is a wasteful number, since it uses less digits than its factorization.

50424172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12606047 (or 12606045 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 50424172 is about 7100.9979580338. The cubic root of 50424172 is about 369.4419930633.

Adding to 50424172 its reverse (27142405), we get a palindrome (77566577).

The spelling of 50424172 in words is "fifty million, four hundred twenty-four thousand, one hundred seventy-two".