50638232 has 16 divisors (see below), whose sum is σ = 95531640. Its totient is φ = 25163136.

The previous prime is 50638229. The next prime is 50638253. The reversal of 50638232 is 23283605.

It is a junction number, because it is equal to n+sod(n) for n = 50638195 and 50638204.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 18113 + ... + 20720.

Almost surely, 2^50638232 is an apocalyptic number.

It is an amenable number.

50638232 is a deficient number, since it is larger than the sum of its proper divisors (44893408).

50638232 is a wasteful number, since it uses less digits than its factorization.

50638232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39002 (or 38998 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 50638232 is about 7116.0545248052. The cubic root of 50638232 is about 369.9640383846.

The spelling of 50638232 in words is "fifty million, six hundred thirty-eight thousand, two hundred thirty-two".