50850022 has 4 divisors (see below), whose sum is σ = 76275036. Its totient is φ = 25425010.

The previous prime is 50850017. The next prime is 50850047. The reversal of 50850022 is 22005805.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 50849975 and 50850002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12712504 + ... + 12712507.

It is an arithmetic number, because the mean of its divisors is an integer number (19068759).

Almost surely, 2^50850022 is an apocalyptic number.

50850022 is a deficient number, since it is larger than the sum of its proper divisors (25425014).

50850022 is a wasteful number, since it uses less digits than its factorization.

50850022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25425013.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 50850022 is about 7130.9201369809. The cubic root of 50850022 is about 370.4791017830.

Adding to 50850022 its reverse (22005805), we get a palindrome (72855827).

The spelling of 50850022 in words is "fifty million, eight hundred fifty thousand, twenty-two".