50944894 has 32 divisors (see below), whose sum is σ = 102606336. Its totient is φ = 18321120.

The previous prime is 50944889. The next prime is 50944897. The reversal of 50944894 is 49844905.

It is a self number, because there is not a number n which added to its sum of digits gives 50944894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50944897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10722 + ... + 14725.

It is an arithmetic number, because the mean of its divisors is an integer number (3206448).

Almost surely, 2^50944894 is an apocalyptic number.

50944894 is an abundant number, since it is smaller than the sum of its proper divisors (51661442).

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

50944894 is a wasteful number, since it uses less digits than its factorization.

50944894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25480.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 50944894 is about 7137.5691940604. The cubic root of 50944894 is about 370.7093623003.

The spelling of 50944894 in words is "fifty million, nine hundred forty-four thousand, eight hundred ninety-four".