552533 has 4 divisors (see below), whose sum is σ = 554028. Its totient is φ = 551040.
The previous prime is 552527. The next prime is 552553. The reversal of 552533 is 335255.
It is a happy number.
552533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 165649 + 386884 = 407^2 + 622^2 .
It is a cyclic number.
It is not a de Polignac number, because 552533 - 26 = 552469 is a prime.
It is a d-powerful number, because it can be written as 53 + 55 + 55 + 219 + 37 + 39 .
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 552499 and 552508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552523) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263 + ... + 1083.
It is an arithmetic number, because the mean of its divisors is an integer number (138507).
2552533 is an apocalyptic number.
It is an amenable number.
552533 is a deficient number, since it is larger than the sum of its proper divisors (1495).
552533 is an equidigital number, since it uses as much as digits as its factorization.
552533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1494.
The product of its digits is 2250, while the sum is 23.
The square root of 552533 is about 743.3256352367. The cubic root of 552533 is about 82.0577126929.
Adding to 552533 its reverse (335255), we get a palindrome (887788).
The spelling of 552533 in words is "five hundred fifty-two thousand, five hundred thirty-three".
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