566512445268 has 288 divisors, whose sum is σ = 1827280465920. Its totient is φ = 143724222720.

The previous prime is 566512445203. The next prime is 566512445293. The reversal of 566512445268 is 862544215665.

566512445268 is a `hidden beast` number, since 5 + 6 + 6 + 5 + 124 + 452 + 68 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25666005 + ... + 25688067.

It is an arithmetic number, because the mean of its divisors is an integer number (6344723840).

Almost surely, 2^566512445268 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 566512445268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (913640232960).

566512445268 is an abundant number, since it is smaller than the sum of its proper divisors (1260768020652).

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

566512445268 is a wasteful number, since it uses less digits than its factorization.

566512445268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22307 (or 22302 counting only the distinct ones).

The product of its digits is 13824000, while the sum is 54.

The spelling of 566512445268 in words is "five hundred sixty-six billion, five hundred twelve million, four hundred forty-five thousand, two hundred sixty-eight".