566252216 has 32 divisors (see below), whose sum is σ = 1073310480. Its totient is φ = 280051200.

The previous prime is 566252177. The next prime is 566252227. The reversal of 566252216 is 612252665.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 415376 + ... + 416736.

Almost surely, 2^566252216 is an apocalyptic number.

It is an amenable number.

566252216 is a deficient number, since it is larger than the sum of its proper divisors (507058264).

566252216 is a wasteful number, since it uses less digits than its factorization.

566252216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895 (or 1891 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 566252216 is about 23796.0546309677. The cubic root of 566252216 is about 827.3132340465.

The spelling of 566252216 in words is "five hundred sixty-six million, two hundred fifty-two thousand, two hundred sixteen".