1006565605066 has 32 divisors (see below), whose sum is σ = 1730399133312. Its totient is φ = 430171430400.

The previous prime is 1006565605039. The next prime is 1006565605117. The reversal of 1006565605066 is 6605065656001.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18538390 + ... + 18592606.

It is an arithmetic number, because the mean of its divisors is an integer number (54074972916).

Almost surely, 2^{1006565605066} is an apocalyptic number.

1006565605066 is a deficient number, since it is larger than the sum of its proper divisors (723833528246).

1006565605066 is a wasteful number, since it uses less digits than its factorization.

1006565605066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57934.

The product of its (nonzero) digits is 972000, while the sum is 46.

The spelling of 1006565605066 in words is "one trillion, six billion, five hundred sixty-five million, six hundred five thousand, sixty-six".