563246216 has 16 divisors (see below), whose sum is σ = 1137324300. Its totient is φ = 259959744.

The previous prime is 563246183. The next prime is 563246237. The reversal of 563246216 is 612642365.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 544288900 + 18957316 = 23330^2 + 4354^2 .

It is a super-3 number, since 3×563246216³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2707811 + ... + 2708018.

Almost surely, 2^563246216 is an apocalyptic number.

It is an amenable number.

563246216 is an abundant number, since it is smaller than the sum of its proper divisors (574078084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

563246216 is a wasteful number, since it uses less digits than its factorization.

563246216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5415848 (or 5415844 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 563246216 is about 23732.8088518827. The cubic root of 563246216 is about 825.8466806951.

The spelling of 563246216 in words is "five hundred sixty-three million, two hundred forty-six thousand, two hundred sixteen".