552522 has 16 divisors (see below), whose sum is σ = 1121472. Its totient is φ = 181440.

The previous prime is 552511. The next prime is 552523. The reversal of 552522 is 225255.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 552522.

It is not an unprimeable number, because it can be changed into a prime (552523) by changing a digit.

552522 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223 + ... + 1074.

It is an arithmetic number, because the mean of its divisors is an integer number (70092).

2⁵⁵²⁵²² is an apocalyptic number.

552522 is an abundant number, since it is smaller than the sum of its proper divisors (568950).

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

552522 is a wasteful number, since it uses less digits than its factorization.

552522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373.

The product of its digits is 1000, while the sum is 21.

The square root of 552522 is about 743.3182360201. The cubic root of 552522 is about 82.0571681458.

Adding to 552522 its reverse (225255), we get a palindrome (777777).

The spelling of 552522 in words is "five hundred fifty-two thousand, five hundred twenty-two".