6675543866764 has 12 divisors (see below), whose sum is σ = 11717495430088. Its totient is φ = 3327688029600.

The previous prime is 6675543866753. The next prime is 6675543866851. The reversal of 6675543866764 is 4676683455766.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2520974457 + ... + 2520977104.

Almost surely, 2^{6675543866764} is an apocalyptic number.

It is an amenable number.

6675543866764 is a deficient number, since it is larger than the sum of its proper divisors (5041951563324).

6675543866764 is a wasteful number, since it uses less digits than its factorization.

6675543866764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5041951896 (or 5041951894 counting only the distinct ones).

The product of its digits is 3657830400, while the sum is 73.

The spelling of 6675543866764 in words is "six trillion, six hundred seventy-five billion, five hundred forty-three million, eight hundred sixty-six thousand, seven hundred sixty-four".