566402533632 has 1008 divisors, whose sum is σ = 1999744685568. Its totient is φ = 158376591360.

The previous prime is 566402533607. The next prime is 566402533643. The reversal of 566402533632 is 236335204665.

566402533632 is a `hidden beast` number, since 5 + 6 + 6 + 4 + 0 + 2 + 5 + 3 + 3 + 632 = 666.

It is a super-2 number, since 2×566402533632² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 1278560803 + ... + 1278561245.

It is an arithmetic number, because the mean of its divisors is an integer number (1983873696).

Almost surely, 2^566402533632 is an apocalyptic number.

566402533632 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 566402533632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (999872342784).

566402533632 is an abundant number, since it is smaller than the sum of its proper divisors (1433342151936).

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

566402533632 is a wasteful number, since it uses less digits than its factorization.

566402533632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 45.

The spelling of 566402533632 in words is "five hundred sixty-six billion, four hundred two million, five hundred thirty-three thousand, six hundred thirty-two".