566927000640 has 896 divisors, whose sum is σ = 2685345546240. Its totient is φ = 108739584000.

The previous prime is 566927000617. The next prime is 566927000641. The reversal of 566927000640 is 46000729665.

566927000640 is a `hidden beast` number, since 566 + 9 + 27 + 0 + 0 + 0 + 64 + 0 = 666.

566927000640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (566927000641) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8615865 + ... + 8681415.

It is an arithmetic number, because the mean of its divisors is an integer number (2997037440).

Almost surely, 2^566927000640 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 566927000640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1342672773120).

566927000640 is an abundant number, since it is smaller than the sum of its proper divisors (2118418545600).

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

566927000640 is a wasteful number, since it uses less digits than its factorization.

566927000640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65608 (or 65592 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 566927000640 in words is "five hundred sixty-six billion, nine hundred twenty-seven million, six hundred forty", and thus it is an aban number.