6668275108 has 24 divisors (see below), whose sum is σ = 12946116960. Its totient is φ = 2979659520.

The previous prime is 6668275099. The next prime is 6668275147. The reversal of 6668275108 is 8015728666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1281741 + ... + 1286932.

It is an arithmetic number, because the mean of its divisors is an integer number (539421540).

Almost surely, 2^6668275108 is an apocalyptic number.

It is an amenable number.

6668275108 is a deficient number, since it is larger than the sum of its proper divisors (6277841852).

6668275108 is a wasteful number, since it uses less digits than its factorization.

6668275108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2568747 (or 2568745 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 49.

The square root of 6668275108 is about 81659.5071501169. The cubic root of 6668275108 is about 1882.2234057155.

The spelling of 6668275108 in words is "six billion, six hundred sixty-eight million, two hundred seventy-five thousand, one hundred eight".