50856208 has 40 divisors (see below), whose sum is σ = 106937600. Its totient is φ = 23289984.

The previous prime is 50856199. The next prime is 50856251. The reversal of 50856208 is 80265805.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28033 + ... + 29791.

It is an arithmetic number, because the mean of its divisors is an integer number (2673440).

Almost surely, 2^50856208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50856208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53468800).

50856208 is an abundant number, since it is smaller than the sum of its proper divisors (56081392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50856208 is a wasteful number, since it uses less digits than its factorization.

50856208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919 (or 1913 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 50856208 is about 7131.3538686564. The cubic root of 50856208 is about 370.4941243317.

The spelling of 50856208 in words is "fifty million, eight hundred fifty-six thousand, two hundred eight".