2162055066 has 8 divisors (see below), whose sum is σ = 4324110144. Its totient is φ = 720685020.

The previous prime is 2162055043. The next prime is 2162055083. The reversal of 2162055066 is 6605502612.

It is a happy number.

2162055066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2162055066 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180171250 + ... + 180171261.

It is an arithmetic number, because the mean of its divisors is an integer number (540513768).

Almost surely, 2^2162055066 is an apocalyptic number.

2162055066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2162055066 is a wasteful number, since it uses less digits than its factorization.

2162055066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360342516.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 2162055066 is about 46497.9038882400. The cubic root of 2162055066 is about 1293.0706382862.

Adding to 2162055066 its reverse (6605502612), we get a palindrome (8767557678).

The spelling of 2162055066 in words is "two billion, one hundred sixty-two million, fifty-five thousand, sixty-six".