50516636 has 12 divisors (see below), whose sum is σ = 88802112. Its totient is φ = 25144608.

The previous prime is 50516621. The next prime is 50516647. The reversal of 50516636 is 63661505.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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, 27425 + ... + 29208.

It is an arithmetic number, because the mean of its divisors is an integer number (7400176).

Almost surely, 2^50516636 is an apocalyptic number.

It is an amenable number.

50516636 is a deficient number, since it is larger than the sum of its proper divisors (38285476).

50516636 is a wasteful number, since it uses less digits than its factorization.

50516636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56860 (or 56858 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 50516636 is about 7107.5056102686. The cubic root of 50516636 is about 369.6676733557.

The spelling of 50516636 in words is "fifty million, five hundred sixteen thousand, six hundred thirty-six".