5166606705 has 32 divisors (see below), whose sum is σ = 8917824384. Its totient is φ = 2539170816.

The previous prime is 5166606701. The next prime is 5166606707. The reversal of 5166606705 is 5076066615.

It is not a de Polignac number, because 5166606705 - 2² = 5166606701 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5166606701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91897 + ... + 137033.

It is an arithmetic number, because the mean of its divisors is an integer number (278682012).

Almost surely, 2^5166606705 is an apocalyptic number.

It is an amenable number.

5166606705 is a deficient number, since it is larger than the sum of its proper divisors (3751217679).

5166606705 is a wasteful number, since it uses less digits than its factorization.

5166606705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45745.

The product of its (nonzero) digits is 226800, while the sum is 42.

The square root of 5166606705 is about 71879.1117432596. Note that the first 3 decimals coincide. The cubic root of 5166606705 is about 1728.7617081231.

The spelling of 5166606705 in words is "five billion, one hundred sixty-six million, six hundred six thousand, seven hundred five".