566353 has 4 divisors (see below), whose sum is σ = 579568. Its totient is φ = 553140.

The previous prime is 566347. The next prime is 566387. The reversal of 566353 is 353665.

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 a de Polignac number, because none of the positive numbers 2^k-566353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (566323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6543 + ... + 6628.

It is an arithmetic number, because the mean of its divisors is an integer number (144892).

2⁵⁶⁶³⁵³ is an apocalyptic number.

It is an amenable number.

566353 is a deficient number, since it is larger than the sum of its proper divisors (13215).

566353 is a wasteful number, since it uses less digits than its factorization.

566353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13214.

The product of its digits is 8100, while the sum is 28.

The square root of 566353 is about 752.5642829686. The cubic root of 566353 is about 82.7362314055.

It can be divided in two parts, 566 and 353, that added together give a palindrome (919).

The spelling of 566353 in words is "five hundred sixty-six thousand, three hundred fifty-three".