50885919 has 24 divisors (see below), whose sum is σ = 84213792. Its totient is φ = 29004480.

The previous prime is 50885917. The next prime is 50885927. The reversal of 50885919 is 91958805.

50885919 is a `hidden beast` number, since 50 + 8 + 8 + 591 + 9 = 666.

50885919 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50885919 - 2¹ = 50885917 is a prime.

It is a super-2 number, since 2×50885919² = 5178753504949122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50885917) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 33337 + ... + 34829.

It is an arithmetic number, because the mean of its divisors is an integer number (3508908).

Almost surely, 2^50885919 is an apocalyptic number.

50885919 is a deficient number, since it is larger than the sum of its proper divisors (33327873).

50885919 is a wasteful number, since it uses less digits than its factorization.

50885919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047 (or 2044 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 45.

The square root of 50885919 is about 7133.4366892824. The cubic root of 50885919 is about 370.5662597925.

The spelling of 50885919 in words is "fifty million, eight hundred eighty-five thousand, nine hundred nineteen".