566343613 has 4 divisors (see below), whose sum is σ = 617829408. Its totient is φ = 514857820.

The previous prime is 566343607. The next prime is 566343629. The reversal of 566343613 is 316343665.

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 566343613 - 2¹³ = 566335421 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 (566343643) 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, 25742881 + ... + 25742902.

It is an arithmetic number, because the mean of its divisors is an integer number (154457352).

Almost surely, 2^566343613 is an apocalyptic number.

It is an amenable number.

566343613 is a deficient number, since it is larger than the sum of its proper divisors (51485795).

566343613 is a wasteful number, since it uses less digits than its factorization.

566343613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51485794.

The product of its digits is 116640, while the sum is 37.

The square root of 566343613 is about 23797.9749768757. The cubic root of 566343613 is about 827.3577429995.

The spelling of 566343613 in words is "five hundred sixty-six million, three hundred forty-three thousand, six hundred thirteen".