50808816 has 80 divisors (see below), whose sum is σ = 146692000. Its totient is φ = 16837632.

The previous prime is 50808787. The next prime is 50808827. The reversal of 50808816 is 61880805.

50808816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 145410 + ... + 145758.

It is an arithmetic number, because the mean of its divisors is an integer number (1833650).

Almost surely, 2^50808816 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 50808816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73346000).

50808816 is an abundant number, since it is smaller than the sum of its proper divisors (95883184).

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

50808816 is a wasteful number, since it uses less digits than its factorization.

50808816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703 (or 691 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The square root of 50808816 is about 7128.0303029659. The cubic root of 50808816 is about 370.3790029257.

The spelling of 50808816 in words is "fifty million, eight hundred eight thousand, eight hundred sixteen".