6775055666132 has 48 divisors (see below), whose sum is σ = 13047347255040. Its totient is φ = 3058703371392.

The previous prime is 6775055666123. The next prime is 6775055666147. The reversal of 6775055666132 is 2316665505776.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3591794 + ... + 5143062.

It is an arithmetic number, because the mean of its divisors is an integer number (271819734480).

Almost surely, 2^{6775055666132} is an apocalyptic number.

It is an amenable number.

6775055666132 is a deficient number, since it is larger than the sum of its proper divisors (6272291588908).

6775055666132 is a wasteful number, since it uses less digits than its factorization.

6775055666132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553120 (or 1553118 counting only the distinct ones).

The product of its (nonzero) digits is 47628000, while the sum is 59.

The spelling of 6775055666132 in words is "six trillion, seven hundred seventy-five billion, fifty-five million, six hundred sixty-six thousand, one hundred thirty-two".