50562222 has 16 divisors (see below), whose sum is σ = 101198160. Its totient is φ = 16841792.

The previous prime is 50562221. The next prime is 50562227. The reversal of 50562222 is 22226505.

It is a junction number, because it is equal to n+sod(n) for n = 50562192 and 50562201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50562221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10378 + ... + 14450.

It is an arithmetic number, because the mean of its divisors is an integer number (6324885).

Almost surely, 2^50562222 is an apocalyptic number.

50562222 is an abundant number, since it is smaller than the sum of its proper divisors (50635938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50562222 is a wasteful number, since it uses less digits than its factorization.

50562222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6147.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 50562222 is about 7110.7117787181. The cubic root of 50562222 is about 369.7788354433.

Adding to 50562222 its reverse (22226505), we get a palindrome (72788727).

The spelling of 50562222 in words is "fifty million, five hundred sixty-two thousand, two hundred twenty-two".