12066485759 has 4 divisors (see below), whose sum is σ = 12066810504. Its totient is φ = 12066161016.

The previous prime is 12066485747. The next prime is 12066485803. The reversal of 12066485759 is 95758466021.

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

It is a cyclic number.

It is not a de Polignac number, because 12066485759 - 2²⁴ = 12049708543 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 12066485759.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12066485719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98177 + ... + 183770.

It is an arithmetic number, because the mean of its divisors is an integer number (3016702626).

Almost surely, 2^12066485759 is an apocalyptic number.

12066485759 is a deficient number, since it is larger than the sum of its proper divisors (324745).

12066485759 is an equidigital number, since it uses as much as digits as its factorization.

12066485759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324744.

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 12066485759 in words is "twelve billion, sixty-six million, four hundred eighty-five thousand, seven hundred fifty-nine".