16005066606 has 24 divisors (see below), whose sum is σ = 35020991304. Its totient is φ = 5282199600.

The previous prime is 16005066587. The next prime is 16005066629. The reversal of 16005066606 is 60666050061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4400016 + ... + 4403651.

It is an arithmetic number, because the mean of its divisors is an integer number (1459207971).

Almost surely, 2^16005066606 is an apocalyptic number.

16005066606 is an abundant number, since it is smaller than the sum of its proper divisors (19015924698).

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

16005066606 is a wasteful number, since it uses less digits than its factorization.

16005066606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8803776 (or 8803773 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 16005066606 in words is "sixteen billion, five million, sixty-six thousand, six hundred six".