5667845672789 has 16 divisors (see below), whose sum is σ = 5769774236160. Its totient is φ = 5566994025600.

The previous prime is 5667845672729. The next prime is 5667845672807. The reversal of 5667845672789 is 9872765487665.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5667845672789 is a prime.

It is a super-3 number, since 3×5667845672789³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5667845672729) 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, 5902169 + ... + 6794945.

It is an arithmetic number, because the mean of its divisors is an integer number (360610889760).

Almost surely, 2^{5667845672789} is an apocalyptic number.

It is an amenable number.

5667845672789 is a deficient number, since it is larger than the sum of its proper divisors (101928563371).

5667845672789 is a wasteful number, since it uses less digits than its factorization.

5667845672789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893380.

The product of its digits is 8534937600, while the sum is 80.

The spelling of 5667845672789 in words is "five trillion, six hundred sixty-seven billion, eight hundred forty-five million, six hundred seventy-two thousand, seven hundred eighty-nine".