50843994 has 16 divisors (see below), whose sum is σ = 104436768. Its totient is φ = 16489872.

The previous prime is 50843983. The next prime is 50844029. The reversal of 50843994 is 49934805.

50843994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50843994² = 5170223451744072, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 114292 + ... + 114735.

It is an arithmetic number, because the mean of its divisors is an integer number (6527298).

Almost surely, 2^50843994 is an apocalyptic number.

50843994 is an abundant number, since it is smaller than the sum of its proper divisors (53592774).

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

50843994 is a wasteful number, since it uses less digits than its factorization.

50843994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229069.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 50843994 is about 7130.4974581021. The cubic root of 50843994 is about 370.4644617613.

The spelling of 50843994 in words is "fifty million, eight hundred forty-three thousand, nine hundred ninety-four".