50359808 has 40 divisors (see below), whose sum is σ = 103118400. Its totient is φ = 24555520.

The previous prime is 50359801. The next prime is 50359817. The reversal of 50359808 is 80895305.

It is a super-2 number, since 2×50359808² = 5072220523593728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50359801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19793 + ... + 22191.

It is an arithmetic number, because the mean of its divisors is an integer number (2577960).

Almost surely, 2^50359808 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 50359808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51559200).

50359808 is an abundant number, since it is smaller than the sum of its proper divisors (52758592).

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

50359808 is an equidigital number, since it uses as much as digits as its factorization.

50359808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458 (or 2442 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 50359808 is about 7096.4644718338. The cubic root of 50359808 is about 369.2847345624.

The spelling of 50359808 in words is "fifty million, three hundred fifty-nine thousand, eight hundred eight".