566866486080 has 1120 divisors, whose sum is σ = 2233383229440. Its totient is φ = 135981711360.

The previous prime is 566866485979. The next prime is 566866486159. The reversal of 566866486080 is 80684668665.

566866486080 is a `hidden beast` number, since 566 + 8 + 6 + 6 + 4 + 8 + 60 + 8 + 0 = 666.

It is a super-2 number, since 2×566866486080² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 566866485999 and 566866486017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 683795106 + ... + 683795934.

Almost surely, 2^566866486080 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 566866486080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1116691614720).

566866486080 is an abundant number, since it is smaller than the sum of its proper divisors (1666516743360).

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

566866486080 is a wasteful number, since it uses less digits than its factorization.

566866486080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949 (or 930 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 63.

The spelling of 566866486080 in words is "five hundred sixty-six billion, eight hundred sixty-six million, four hundred eighty-six thousand, eighty".