6775891132 has 12 divisors (see below), whose sum is σ = 11862199216. Its totient is φ = 3386691360.

The previous prime is 6775891121. The next prime is 6775891183. The reversal of 6775891132 is 2311985776.

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 3 ways as a sum of consecutive naturals, for example, 301344 + ... + 323047.

Almost surely, 2^6775891132 is an apocalyptic number.

It is an amenable number.

6775891132 is a deficient number, since it is larger than the sum of its proper divisors (5086308084).

6775891132 is a wasteful number, since it uses less digits than its factorization.

6775891132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627108 (or 627106 counting only the distinct ones).

The product of its digits is 635040, while the sum is 49.

The square root of 6775891132 is about 82315.8012291686. The cubic root of 6775891132 is about 1892.2948461583.

The spelling of 6775891132 in words is "six billion, seven hundred seventy-five million, eight hundred ninety-one thousand, one hundred thirty-two".