50190022 has 8 divisors (see below), whose sum is σ = 75323376. Its totient is φ = 25082232.

The previous prime is 50190011. The next prime is 50190047. The reversal of 50190022 is 22009105.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333 + ... + 10024.

It is an arithmetic number, because the mean of its divisors is an integer number (9415422).

Almost surely, 2^50190022 is an apocalyptic number.

50190022 is a deficient number, since it is larger than the sum of its proper divisors (25133354).

50190022 is a wasteful number, since it uses less digits than its factorization.

50190022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12782.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 50190022 is about 7084.4916543108. The cubic root of 50190022 is about 368.8692579122.

Adding to 50190022 its reverse (22009105), we get a palindrome (72199127).

The spelling of 50190022 in words is "fifty million, one hundred ninety thousand, twenty-two".