573323 has 4 divisors (see below), whose sum is σ = 575280. Its totient is φ = 571368.

The previous prime is 573317. The next prime is 573329. The reversal of 573323 is 323375.

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 (573317) and next prime (573329).

It is a cyclic number.

It is not a de Polignac number, because 573323 - 2¹⁴ = 556939 is a prime.

It is a d-powerful number, because it can be written as 5³ + 7³ + 3⁹ + 3⁹ + 2¹¹ + 3¹² .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (573329) 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, 440 + ... + 1157.

It is an arithmetic number, because the mean of its divisors is an integer number (143820).

2⁵⁷³³²³ is an apocalyptic number.

573323 is a deficient number, since it is larger than the sum of its proper divisors (1957).

573323 is a wasteful number, since it uses less digits than its factorization.

573323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956.

The product of its digits is 1890, while the sum is 23.

The square root of 573323 is about 757.1809559148. The cubic root of 573323 is about 83.0742549308.

Adding to 573323 its reverse (323375), we get a palindrome (896698).

The spelling of 573323 in words is "five hundred seventy-three thousand, three hundred twenty-three".