566446632960 has 416 divisors, whose sum is σ = 1988799438528. Its totient is φ = 136791982080.

The previous prime is 566446632959. The next prime is 566446633019. The reversal of 566446632960 is 69236644665.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (416).

It is a self number, because there is not a number n which added to its sum of digits gives 566446632960.

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, 42325470 + ... + 42338850.

Almost surely, 2^566446632960 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 566446632960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (994399719264).

566446632960 is an abundant number, since it is smaller than the sum of its proper divisors (1422352805568).

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

566446632960 is a wasteful number, since it uses less digits than its factorization.

566446632960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13479 (or 13457 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 57.

The spelling of 566446632960 in words is "five hundred sixty-six billion, four hundred forty-six million, six hundred thirty-two thousand, nine hundred sixty".