50843856 has 60 divisors (see below), whose sum is σ = 150497312. Its totient is φ = 14489472.

The previous prime is 50843839. The next prime is 50843879. The reversal of 50843856 is 65834805.

It is a happy number.

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 11 ways as a sum of consecutive naturals, for example, 130510 + ... + 130898.

Almost surely, 2^50843856 is an apocalyptic number.

50843856 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50843856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75248656).

50843856 is an abundant number, since it is smaller than the sum of its proper divisors (99653456).

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

50843856 is an equidigital number, since it uses as much as digits as its factorization.

50843856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 50843856 is about 7130.4877813513. The cubic root of 50843856 is about 370.4641265913.

The spelling of 50843856 in words is "fifty million, eight hundred forty-three thousand, eight hundred fifty-six".