50504644 has 12 divisors (see below), whose sum is σ = 88711168. Its totient is φ = 25158600.

The previous prime is 50504627. The next prime is 50504647. The reversal of 50504644 is 44640505.

It is not an unprimeable number, because it can be changed into a prime (50504647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22212 + ... + 24379.

Almost surely, 2^50504644 is an apocalyptic number.

It is an amenable number.

50504644 is a deficient number, since it is larger than the sum of its proper divisors (38206524).

50504644 is a wasteful number, since it uses less digits than its factorization.

50504644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46866 (or 46864 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 50504644 is about 7106.6619449640. The cubic root of 50504644 is about 369.6384195896.

The spelling of 50504644 in words is "fifty million, five hundred four thousand, six hundred forty-four".