566919216 has 160 divisors (see below), whose sum is σ = 1674059520. Its totient is φ = 183638016.

The previous prime is 566919193. The next prime is 566919229. The reversal of 566919216 is 612919665.

It is a happy number.

Its product of digits (174960) is a multiple of the sum of its prime factors (360).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3477951 + ... + 3478113.

It is an arithmetic number, because the mean of its divisors is an integer number (10462872).

Almost surely, 2^566919216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 566919216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (837029760).

566919216 is an abundant number, since it is smaller than the sum of its proper divisors (1107140304).

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

566919216 is a wasteful number, since it uses less digits than its factorization.

566919216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360 (or 348 counting only the distinct ones).

The product of its digits is 174960, while the sum is 45.

The square root of 566919216 is about 23810.0654346014. The cubic root of 566919216 is about 827.6379429467.

The spelling of 566919216 in words is "five hundred sixty-six million, nine hundred nineteen thousand, two hundred sixteen".