50243856 has 80 divisors (see below), whose sum is σ = 141824256. Its totient is φ = 15234048.

The previous prime is 50243827. The next prime is 50243881. The reversal of 50243856 is 65834205.

50243856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 45001 + ... + 46103.

Almost surely, 2^50243856 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 50243856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70912128).

50243856 is an abundant number, since it is smaller than the sum of its proper divisors (91580400).

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

50243856 is a wasteful number, since it uses less digits than its factorization.

50243856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200 (or 1194 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 50243856 is about 7088.2900617850. The cubic root of 50243856 is about 369.0010942895.

The spelling of 50243856 in words is "fifty million, two hundred forty-three thousand, eight hundred fifty-six".