5666326476413 has 8 divisors (see below), whose sum is σ = 5704408144248. Its totient is φ = 5628334731264.

The previous prime is 5666326476407. The next prime is 5666326476439. The reversal of 5666326476413 is 3146746236665.

It can be written as a sum of positive squares in 4 ways, for example, as 298680831289 + 5367645645124 = 546517^2 + 2316818^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5666326476413 - 2³⁴ = 5649146607229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5666326476463) 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 in 7 ways as a sum of consecutive naturals, for example, 22354220 + ... + 22606277.

It is an arithmetic number, because the mean of its divisors is an integer number (713051018031).

Almost surely, 2^{5666326476413} is an apocalyptic number.

It is an amenable number.

5666326476413 is a deficient number, since it is larger than the sum of its proper divisors (38081667835).

5666326476413 is a wasteful number, since it uses less digits than its factorization.

5666326476413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44961343.

The product of its digits is 78382080, while the sum is 59.

The spelling of 5666326476413 in words is "five trillion, six hundred sixty-six billion, three hundred twenty-six million, four hundred seventy-six thousand, four hundred thirteen".