5005165666 has 8 divisors (see below), whose sum is σ = 7535453184. Its totient is φ = 2493347940.

The previous prime is 5005165663. The next prime is 5005165679. The reversal of 5005165666 is 6665615005.

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

It is not an unprimeable number, because it can be changed into a prime (5005165663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4616770 + ... + 4617853.

It is an arithmetic number, because the mean of its divisors is an integer number (941931648).

Almost surely, 2^5005165666 is an apocalyptic number.

5005165666 is a deficient number, since it is larger than the sum of its proper divisors (2530287518).

5005165666 is a wasteful number, since it uses less digits than its factorization.

5005165666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9234896.

The product of its (nonzero) digits is 162000, while the sum is 40.

The square root of 5005165666 is about 70747.1954638486. The cubic root of 5005165666 is about 1710.5646216372.

The spelling of 5005165666 in words is "five billion, five million, one hundred sixty-five thousand, six hundred sixty-six".