575539 has 4 divisors (see below), whose sum is σ = 577456. Its totient is φ = 573624.

The previous prime is 575513. The next prime is 575551. The reversal of 575539 is 935575.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 575539 - 2⁹ = 575027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (575579) 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, 399 + ... + 1144.

It is an arithmetic number, because the mean of its divisors is an integer number (144364).

2⁵⁷⁵⁵³⁹ is an apocalyptic number.

575539 is a deficient number, since it is larger than the sum of its proper divisors (1917).

575539 is a wasteful number, since it uses less digits than its factorization.

575539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1916.

The product of its digits is 23625, while the sum is 34.

The square root of 575539 is about 758.6428672307. The cubic root of 575539 is about 83.1811498068.

The spelling of 575539 in words is "five hundred seventy-five thousand, five hundred thirty-nine".