16065055011 has 16 divisors (see below), whose sum is σ = 22225633280. Its totient is φ = 10310837760.

The previous prime is 16065055003. The next prime is 16065055067. The reversal of 16065055011 is 11055056061.

It is not a de Polignac number, because 16065055011 - 2³ = 16065055003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16065055011.

It is not an unprimeable number, because it can be changed into a prime (16065055081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429571 + ... + 465468.

It is an arithmetic number, because the mean of its divisors is an integer number (1389102080).

Almost surely, 2^16065055011 is an apocalyptic number.

16065055011 is a deficient number, since it is larger than the sum of its proper divisors (6160578269).

16065055011 is a wasteful number, since it uses less digits than its factorization.

16065055011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895266.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 16065055011 in words is "sixteen billion, sixty-five million, fifty-five thousand, eleven".