50838566 has 16 divisors (see below), whose sum is σ = 83041200. Its totient is φ = 23250528.

The previous prime is 50838563. The next prime is 50838569. The reversal of 50838566 is 66583805.

50838566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (50838563) and next prime (50838569).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50838563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21965 + ... + 24168.

It is an arithmetic number, because the mean of its divisors is an integer number (5190075).

Almost surely, 2^50838566 is an apocalyptic number.

50838566 is a deficient number, since it is larger than the sum of its proper divisors (32202634).

50838566 is a wasteful number, since it uses less digits than its factorization.

50838566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46183.

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 50838566 is about 7130.1168293374. The cubic root of 50838566 is about 370.4512779513.

The spelling of 50838566 in words is "fifty million, eight hundred thirty-eight thousand, five hundred sixty-six".