566290880064 has 504 divisors, whose sum is σ = 2099058893568. Its totient is φ = 144530749440.

The previous prime is 566290880041. The next prime is 566290880081. The reversal of 566290880064 is 460088092665.

It is a happy number.

566290880064 is a `hidden beast` number, since 5 + 6 + 629 + 0 + 8 + 8 + 0 + 0 + 6 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (504).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11349379 + ... + 11399165.

It is an arithmetic number, because the mean of its divisors is an integer number (4164799392).

Almost surely, 2^566290880064 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 566290880064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1049529446784).

566290880064 is an abundant number, since it is smaller than the sum of its proper divisors (1532768013504).

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

566290880064 is a wasteful number, since it uses less digits than its factorization.

566290880064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49863 (or 49843 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 566290880064 in words is "five hundred sixty-six billion, two hundred ninety million, eight hundred eighty thousand, sixty-four".