2666160099 has 12 divisors (see below), whose sum is σ = 4077656856. Its totient is φ = 1672884672.

The previous prime is 2666160083. The next prime is 2666160103. The reversal of 2666160099 is 9900616662.

It is not a de Polignac number, because 2666160099 - 2⁴ = 2666160083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2666160599) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8712789 + ... + 8713094.

It is an arithmetic number, because the mean of its divisors is an integer number (339804738).

Almost surely, 2^2666160099 is an apocalyptic number.

2666160099 is a deficient number, since it is larger than the sum of its proper divisors (1411496757).

2666160099 is a wasteful number, since it uses less digits than its factorization.

2666160099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17425906 (or 17425903 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 2666160099 is about 51634.8728961348. The cubic root of 2666160099 is about 1386.6347345398.

The spelling of 2666160099 in words is "two billion, six hundred sixty-six million, one hundred sixty thousand, ninety-nine".