6666105002 has 8 divisors (see below), whose sum is σ = 10000617696. Its totient is φ = 3332565772.

The previous prime is 6666104993. The next prime is 6666105079. The reversal of 6666105002 is 2005016666.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6666105002.

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, 225998 + ... + 253785.

It is an arithmetic number, because the mean of its divisors is an integer number (1250077212).

Almost surely, 2^6666105002 is an apocalyptic number.

6666105002 is a deficient number, since it is larger than the sum of its proper divisors (3334512694).

6666105002 is a wasteful number, since it uses less digits than its factorization.

6666105002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486732.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 6666105002 is about 81646.2185407261. The cubic root of 6666105002 is about 1882.0192016089.

The spelling of 6666105002 in words is "six billion, six hundred sixty-six million, one hundred five thousand, two".