575533 has 4 divisors (see below), whose sum is σ = 657760. Its totient is φ = 493308.

The previous prime is 575513. The next prime is 575551. The reversal of 575533 is 335575.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 575533 - 2¹⁷ = 444461 is a prime.

It is a super-3 number, since 3×575533³ = 571915603739833311, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575503) 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, 41103 + ... + 41116.

It is an arithmetic number, because the mean of its divisors is an integer number (164440).

2⁵⁷⁵⁵³³ is an apocalyptic number.

It is an amenable number.

575533 is a deficient number, since it is larger than the sum of its proper divisors (82227).

575533 is an equidigital number, since it uses as much as digits as its factorization.

575533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82226.

The product of its digits is 7875, while the sum is 28.

The square root of 575533 is about 758.6389127905. The cubic root of 575533 is about 83.1808607510.

The spelling of 575533 in words is "five hundred seventy-five thousand, five hundred thirty-three".