563220097 has 8 divisors (see below), whose sum is σ = 646760160. Its totient is φ = 485069760.

The previous prime is 563220089. The next prime is 563220103. The reversal of 563220097 is 790022365.

It is a happy number.

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 563220097 - 2³ = 563220089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (563220017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1347208 + ... + 1347625.

It is an arithmetic number, because the mean of its divisors is an integer number (80845020).

Almost surely, 2^563220097 is an apocalyptic number.

It is an amenable number.

563220097 is a deficient number, since it is larger than the sum of its proper divisors (83540063).

563220097 is a wasteful number, since it uses less digits than its factorization.

563220097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2694863.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 563220097 is about 23732.2585735113. The cubic root of 563220097 is about 825.8339150387.

The spelling of 563220097 in words is "five hundred sixty-three million, two hundred twenty thousand, ninety-seven".