6606423159 has 32 divisors (see below), whose sum is σ = 10833878016. Its totient is φ = 3494776320.

The previous prime is 6606423157. The next prime is 6606423163. The reversal of 6606423159 is 9513246066.

It is not a de Polignac number, because 6606423159 - 2¹ = 6606423157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6606423159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6606423157) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129907 + ... + 173460.

It is an arithmetic number, because the mean of its divisors is an integer number (338558688).

Almost surely, 2^6606423159 is an apocalyptic number.

6606423159 is a deficient number, since it is larger than the sum of its proper divisors (4227454857).

6606423159 is a wasteful number, since it uses less digits than its factorization.

6606423159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303455.

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 6606423159 is about 81279.9062437944. The cubic root of 6606423159 is about 1876.3857639743.

The spelling of 6606423159 in words is "six billion, six hundred six million, four hundred twenty-three thousand, one hundred fifty-nine".