50520022 has 32 divisors (see below), whose sum is σ = 94195008. Its totient is φ = 19823616.

The previous prime is 50520013. The next prime is 50520023. The reversal of 50520022 is 22002505.

It is a junction number, because it is equal to n+sod(n) for n = 50519978 and 50520005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50520023) 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, 5938 + ... + 11674.

It is an arithmetic number, because the mean of its divisors is an integer number (2943594).

Almost surely, 2^50520022 is an apocalyptic number.

50520022 is a deficient number, since it is larger than the sum of its proper divisors (43674986).

50520022 is a wasteful number, since it uses less digits than its factorization.

50520022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5800.

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 50520022 is about 7107.7438051747. The cubic root of 50520022 is about 369.6759324619.

Adding to 50520022 its reverse (22002505), we get a palindrome (72522527).

The spelling of 50520022 in words is "fifty million, five hundred twenty thousand, twenty-two".