568564473 has 8 divisors (see below), whose sum is σ = 802679328. Its totient is φ = 356746304.

The previous prime is 568564471. The next prime is 568564483. The reversal of 568564473 is 374465865.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 568564473 - 2¹ = 568564471 is a prime.

It is a super-3 number, since 3×568564473³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (568564471) 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 7 ways as a sum of consecutive naturals, for example, 5574111 + ... + 5574212.

It is an arithmetic number, because the mean of its divisors is an integer number (100334916).

Almost surely, 2^568564473 is an apocalyptic number.

It is an amenable number.

568564473 is a deficient number, since it is larger than the sum of its proper divisors (234114855).

568564473 is a wasteful number, since it uses less digits than its factorization.

568564473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11148343.

The product of its digits is 2419200, while the sum is 48.

The square root of 568564473 is about 23844.5900153473. The cubic root of 568564473 is about 828.4377994099.

The spelling of 568564473 in words is "five hundred sixty-eight million, five hundred sixty-four thousand, four hundred seventy-three".