566474552064 has 108 divisors (see below), whose sum is σ = 1635280631712. Its totient is φ = 188594227200.

The previous prime is 566474552003. The next prime is 566474552081. The reversal of 566474552064 is 460255474665.

566474552064 is a `hidden beast` number, since 5 + 66 + 474 + 5 + 52 + 0 + 64 = 666.

It is a super-3 number, since 3×566474552064³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 566474552064.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1741849 + ... + 2041319.

Almost surely, 2^566474552064 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 566474552064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (817640315856).

566474552064 is an abundant number, since it is smaller than the sum of its proper divisors (1068806079648).

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

566474552064 is a wasteful number, since it uses less digits than its factorization.

566474552064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300314 (or 300297 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 54.

The spelling of 566474552064 in words is "five hundred sixty-six billion, four hundred seventy-four million, five hundred fifty-two thousand, sixty-four".