6602426159 has 12 divisors (see below), whose sum is σ = 7928129088. Its totient is φ = 5476665600.

The previous prime is 6602426137. The next prime is 6602426177. The reversal of 6602426159 is 9516242066.

It is a happy number.

It is not a de Polignac number, because 6602426159 - 2¹² = 6602422063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6602423159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2171762 + ... + 2174799.

It is an arithmetic number, because the mean of its divisors is an integer number (660677424).

Almost surely, 2^6602426159 is an apocalyptic number.

6602426159 is a deficient number, since it is larger than the sum of its proper divisors (1325702929).

6602426159 is a wasteful number, since it uses less digits than its factorization.

6602426159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4346606 (or 4346599 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 6602426159 is about 81255.3146507968. The cubic root of 6602426159 is about 1876.0072723784.

The spelling of 6602426159 in words is "six billion, six hundred two million, four hundred twenty-six thousand, one hundred fifty-nine".