50532222 has 32 divisors (see below), whose sum is σ = 109210752. Its totient is φ = 15495264.

The previous prime is 50532187. The next prime is 50532227. The reversal of 50532222 is 22223505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50532227) 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, 26133 + ... + 27999.

It is an arithmetic number, because the mean of its divisors is an integer number (3412836).

Almost surely, 2^50532222 is an apocalyptic number.

50532222 is an abundant number, since it is smaller than the sum of its proper divisors (58678530).

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

50532222 is a wasteful number, since it uses less digits than its factorization.

50532222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 50532222 is about 7108.6019722587. The cubic root of 50532222 is about 369.7056875517.

Adding to 50532222 its reverse (22223505), we get a palindrome (72755727).

The spelling of 50532222 in words is "fifty million, five hundred thirty-two thousand, two hundred twenty-two".