575423 has 4 divisors (see below), whose sum is σ = 577920. Its totient is φ = 572928.

The previous prime is 575417. The next prime is 575429. The reversal of 575423 is 324575.

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

It is an interprime number because it is at equal distance from previous prime (575417) and next prime (575429).

It is a cyclic number.

It is not a de Polignac number, because 575423 - 2⁶ = 575359 is a prime.

It is a super-2 number, since 2×575423² = 662223257858, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 575392 and 575401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575429) 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 in 3 ways as a sum of consecutive naturals, for example, 863 + ... + 1376.

It is an arithmetic number, because the mean of its divisors is an integer number (144480).

2⁵⁷⁵⁴²³ is an apocalyptic number.

575423 is a deficient number, since it is larger than the sum of its proper divisors (2497).

575423 is a wasteful number, since it uses less digits than its factorization.

575423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2496.

The product of its digits is 4200, while the sum is 26.

The square root of 575423 is about 758.5664110676. The cubic root of 575423 is about 83.1755610389.

Adding to 575423 its reverse (324575), we get a palindrome (899998).

The spelling of 575423 in words is "five hundred seventy-five thousand, four hundred twenty-three".