50621204 has 12 divisors (see below), whose sum is σ = 89447904. Its totient is φ = 25064664.

The previous prime is 50621173. The next prime is 50621231. The reversal of 50621204 is 40212605.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61022 + ... + 61845.

It is an arithmetic number, because the mean of its divisors is an integer number (7453992).

Almost surely, 2^50621204 is an apocalyptic number.

It is an amenable number.

50621204 is a deficient number, since it is larger than the sum of its proper divisors (38826700).

50621204 is a wasteful number, since it uses less digits than its factorization.

50621204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122974 (or 122972 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 50621204 is about 7114.8579746893. The cubic root of 50621204 is about 369.9225647545.

Adding to 50621204 its reverse (40212605), we get a palindrome (90833809).

The spelling of 50621204 in words is "fifty million, six hundred twenty-one thousand, two hundred four".