564035213 has 4 divisors (see below), whose sum is σ = 644611680. Its totient is φ = 483458748.

The previous prime is 564035209. The next prime is 564035249. The reversal of 564035213 is 312530465.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 564035213 - 2² = 564035209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564035293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40288223 + ... + 40288236.

It is an arithmetic number, because the mean of its divisors is an integer number (161152920).

Almost surely, 2^564035213 is an apocalyptic number.

It is an amenable number.

564035213 is a deficient number, since it is larger than the sum of its proper divisors (80576467).

564035213 is an equidigital number, since it uses as much as digits as its factorization.

564035213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80576466.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 564035213 is about 23749.4255298944. The cubic root of 564035213 is about 826.2321169522.

Adding to 564035213 its reverse (312530465), we get a palindrome (876565678).

It can be divided in two parts, 56403 and 5213, that added together give a palindrome (61616).

The spelling of 564035213 in words is "five hundred sixty-four million, thirty-five thousand, two hundred thirteen".