10866565753 has 4 divisors (see below), whose sum is σ = 10868868340. Its totient is φ = 10864263168.

The previous prime is 10866565741. The next prime is 10866565771. The reversal of 10866565753 is 35756566801.

10866565753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 447872569 + 10418693184 = 21163^2 + 102072^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10866565753 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10866565753.

It is not an unprimeable number, because it can be changed into a prime (10866505753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1144200 + ... + 1153657.

It is an arithmetic number, because the mean of its divisors is an integer number (2717217085).

Almost surely, 2^10866565753 is an apocalyptic number.

It is an amenable number.

10866565753 is a deficient number, since it is larger than the sum of its proper divisors (2302587).

10866565753 is an equidigital number, since it uses as much as digits as its factorization.

10866565753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302586.

The product of its (nonzero) digits is 4536000, while the sum is 52.

The spelling of 10866565753 in words is "ten billion, eight hundred sixty-six million, five hundred sixty-five thousand, seven hundred fifty-three".