66066000006 has 16 divisors (see below), whose sum is σ = 134625057264. Its totient is φ = 21606490464.

The previous prime is 66065999957. The next prime is 66066000031. The reversal of 66066000006 is 60000066066.

66066000006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103877041 + ... + 103877676.

It is an arithmetic number, because the mean of its divisors is an integer number (8414066079).

Almost surely, 2^66066000006 is an apocalyptic number.

66066000006 is an abundant number, since it is smaller than the sum of its proper divisors (68559057258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

66066000006 is a wasteful number, since it uses less digits than its factorization.

66066000006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207754775.

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 66066000006 in words is "sixty-six billion, sixty-six million, six", and thus it is an aban number, an eban number, and an uban number.