573113 has 4 divisors (see below), whose sum is σ = 575460. Its totient is φ = 570768.

The previous prime is 573109. The next prime is 573119. The reversal of 573113 is 311375.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 94249 + 478864 = 307^2 + 692^2 .

It is a cyclic number.

It is not a de Polignac number, because 573113 - 2² = 573109 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (573119) 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, 758 + ... + 1311.

It is an arithmetic number, because the mean of its divisors is an integer number (143865).

2⁵⁷³¹¹³ is an apocalyptic number.

It is an amenable number.

573113 is a deficient number, since it is larger than the sum of its proper divisors (2347).

573113 is a wasteful number, since it uses less digits than its factorization.

573113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2346.

The product of its digits is 315, while the sum is 20.

The square root of 573113 is about 757.0422709466. The cubic root of 573113 is about 83.0641107224.

Adding to 573113 its reverse (311375), we get a palindrome (884488).

It can be divided in two parts, 573 and 113, that added together give a palindrome (686).

The spelling of 573113 in words is "five hundred seventy-three thousand, one hundred thirteen".