5668133440845 has 16 divisors (see below), whose sum is σ = 9107936315712. Its totient is φ = 3010030231680.

The previous prime is 5668133440841. The next prime is 5668133440883. The reversal of 5668133440845 is 5480443318665.

It is not a de Polignac number, because 5668133440845 - 2² = 5668133440841 is a prime.

It is a super-2 number, since 2×5668133440845² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5668133440841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 810888271 + ... + 810895260.

It is an arithmetic number, because the mean of its divisors is an integer number (569246019732).

Almost surely, 2^{5668133440845} is an apocalyptic number.

It is an amenable number.

5668133440845 is a deficient number, since it is larger than the sum of its proper divisors (3439802874867).

5668133440845 is a wasteful number, since it uses less digits than its factorization.

5668133440845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621783772.

The product of its (nonzero) digits is 33177600, while the sum is 57.

The spelling of 5668133440845 in words is "five trillion, six hundred sixty-eight billion, one hundred thirty-three million, four hundred forty thousand, eight hundred forty-five".