575563 has 8 divisors (see below), whose sum is σ = 604800. Its totient is φ = 547008.

The previous prime is 575557. The next prime is 575573. The reversal of 575563 is 365575.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-575563 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 2470 + ... + 2692.

It is an arithmetic number, because the mean of its divisors is an integer number (75600).

2⁵⁷⁵⁵⁶³ is an apocalyptic number.

575563 is a deficient number, since it is larger than the sum of its proper divisors (29237).

575563 is a wasteful number, since it uses less digits than its factorization.

575563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341.

The product of its digits is 15750, while the sum is 31.

The square root of 575563 is about 758.6586847852. The cubic root of 575563 is about 83.1823060099.

The spelling of 575563 in words is "five hundred seventy-five thousand, five hundred sixty-three".