8066105109 has 12 divisors (see below), whose sum is σ = 12026881152. Its totient is φ = 5203938600.

The previous prime is 8066105057. The next prime is 8066105119. The reversal of 8066105109 is 9015016608.

8066105109 is a `hidden beast` number, since 80 + 6 + 61 + 0 + 510 + 9 = 666.

It is not a de Polignac number, because 8066105109 - 2²⁴ = 8049327893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8066105119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14455107 + ... + 14455664.

It is an arithmetic number, because the mean of its divisors is an integer number (1002240096).

Almost surely, 2^8066105109 is an apocalyptic number.

It is an amenable number.

8066105109 is a deficient number, since it is larger than the sum of its proper divisors (3960776043).

8066105109 is a wasteful number, since it uses less digits than its factorization.

8066105109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28910808 (or 28910805 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 8066105109 is about 89811.4976436759. The cubic root of 8066105109 is about 2005.4936551433.

The spelling of 8066105109 in words is "eight billion, sixty-six million, one hundred five thousand, one hundred nine".