563366822 has 16 divisors (see below), whose sum is σ = 867506640. Its totient is φ = 274240512.

The previous prime is 563366821. The next prime is 563366831. The reversal of 563366822 is 228663365.

It is a super-2 number, since 2×563366822² = 634764352260759368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 563366822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563366821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16454 + ... + 37382.

It is an arithmetic number, because the mean of its divisors is an integer number (54219165).

Almost surely, 2^563366822 is an apocalyptic number.

563366822 is a deficient number, since it is larger than the sum of its proper divisors (304139818).

563366822 is a wasteful number, since it uses less digits than its factorization.

563366822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21287.

The product of its digits is 311040, while the sum is 41.

The square root of 563366822 is about 23735.3496287710. The cubic root of 563366822 is about 825.9056217370.

The spelling of 563366822 in words is "five hundred sixty-three million, three hundred sixty-six thousand, eight hundred twenty-two".