452533 has 2 divisors, whose sum is σ = 452534. Its totient is φ = 452532.

The previous prime is 452531. The next prime is 452537. The reversal of 452533 is 335254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 321489 + 131044 = 567^2 + 362^2 .

It is a cyclic number.

It is not a de Polignac number, because 452533 - 2¹ = 452531 is a prime.

It is a super-2 number, since 2×452533² = 409572232178, which contains 22 as substring.

Together with 452531, it forms a pair of twin primes.

452533 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226266 + 226267.

It is an arithmetic number, because the mean of its divisors is an integer number (226267).

2⁴⁵²⁵³³ is an apocalyptic number.

It is an amenable number.

452533 is a deficient number, since it is larger than the sum of its proper divisors (1).

452533 is an equidigital number, since it uses as much as digits as its factorization.

452533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1800, while the sum is 22.

The square root of 452533 is about 672.7057306133. The cubic root of 452533 is about 76.7744566565.

Adding to 452533 its reverse (335254), we get a palindrome (787787).

The spelling of 452533 in words is "four hundred fifty-two thousand, five hundred thirty-three".