5666323453436 has 6 divisors (see below), whose sum is σ = 9916066043520. Its totient is φ = 2833161726716.

The previous prime is 5666323453433. The next prime is 5666323453519. The reversal of 5666323453436 is 6343543236665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5666323453433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708290431676 + ... + 708290431683.

It is an arithmetic number, because the mean of its divisors is an integer number (1652677673920).

Almost surely, 2^{5666323453436} is an apocalyptic number.

It is an amenable number.

5666323453436 is a deficient number, since it is larger than the sum of its proper divisors (4249742590084).

5666323453436 is a wasteful number, since it uses less digits than its factorization.

5666323453436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416580863363 (or 1416580863361 counting only the distinct ones).

The product of its digits is 83980800, while the sum is 56.

The spelling of 5666323453436 in words is "five trillion, six hundred sixty-six billion, three hundred twenty-three million, four hundred fifty-three thousand, four hundred thirty-six".