2659164189 has 16 divisors (see below), whose sum is σ = 3875973120. Its totient is φ = 1608240560.

The previous prime is 2659164187. The next prime is 2659164203. The reversal of 2659164189 is 9814619562.

It is a cyclic number.

It is not a de Polignac number, because 2659164189 - 2¹ = 2659164187 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2659164181) 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, 68307 + ... + 99920.

It is an arithmetic number, because the mean of its divisors is an integer number (242248320).

Almost surely, 2^2659164189 is an apocalyptic number.

It is an amenable number.

2659164189 is a deficient number, since it is larger than the sum of its proper divisors (1216808931).

2659164189 is a wasteful number, since it uses less digits than its factorization.

2659164189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168720.

The product of its digits is 933120, while the sum is 51.

The square root of 2659164189 is about 51567.0843562054. The cubic root of 2659164189 is about 1385.4208453180.

The spelling of 2659164189 in words is "two billion, six hundred fifty-nine million, one hundred sixty-four thousand, one hundred eighty-nine".