50085919 has 8 divisors (see below), whose sum is σ = 56777840. Its totient is φ = 43799616.

The previous prime is 50085911. The next prime is 50085943. The reversal of 50085919 is 91958005.

50085919 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50085919 - 2³ = 50085911 is a prime.

It is a super-3 number, since 3×50085919³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50085911) 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 7 ways as a sum of consecutive naturals, for example, 101142 + ... + 101635.

It is an arithmetic number, because the mean of its divisors is an integer number (7097230).

Almost surely, 2^50085919 is an apocalyptic number.

50085919 is a deficient number, since it is larger than the sum of its proper divisors (6691921).

50085919 is a wasteful number, since it uses less digits than its factorization.

50085919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202809.

The product of its (nonzero) digits is 16200, while the sum is 37.

The square root of 50085919 is about 7077.1405949013. The cubic root of 50085919 is about 368.6140479773.

The spelling of 50085919 in words is "fifty million, eighty-five thousand, nine hundred nineteen".