50452222 has 16 divisors (see below), whose sum is σ = 78335712. Its totient is φ = 24353280.

The previous prime is 50452169. The next prime is 50452229. The reversal of 50452222 is 22225405.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 50452193 and 50452202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50452229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4783 + ... + 11125.

It is an arithmetic number, because the mean of its divisors is an integer number (4895982).

Almost surely, 2^50452222 is an apocalyptic number.

50452222 is a deficient number, since it is larger than the sum of its proper divisors (27883490).

50452222 is a wasteful number, since it uses less digits than its factorization.

50452222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6483.

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 50452222 is about 7102.9727579373. The cubic root of 50452222 is about 369.5104848636.

Adding to 50452222 its reverse (22225405), we get a palindrome (72677627).

The spelling of 50452222 in words is "fifty million, four hundred fifty-two thousand, two hundred twenty-two".