566383890660 has 192 divisors, whose sum is σ = 1849026009600. Its totient is φ = 126870847488.

The previous prime is 566383890637. The next prime is 566383890679. The reversal of 566383890660 is 66098383665.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 566383890594 and 566383890603.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4156896 + ... + 4290984.

It is an arithmetic number, because the mean of its divisors is an integer number (9630343800).

Almost surely, 2^566383890660 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 566383890660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (924513004800).

566383890660 is an abundant number, since it is smaller than the sum of its proper divisors (1282642118940).

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

566383890660 is a wasteful number, since it uses less digits than its factorization.

566383890660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134310 (or 134308 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 60.

The spelling of 566383890660 in words is "five hundred sixty-six billion, three hundred eighty-three million, eight hundred ninety thousand, six hundred sixty".