6602159481 has 16 divisors (see below), whose sum is σ = 8953651200. Its totient is φ = 4326545808.

The previous prime is 6602159479. The next prime is 6602159483. The reversal of 6602159481 is 1849512066.

It is an interprime number because it is at equal distance from previous prime (6602159479) and next prime (6602159483).

It is not a de Polignac number, because 6602159481 - 2¹ = 6602159479 is a prime.

It is a super-3 number, since 3×6602159481³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (6602159483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7561 + ... + 115158.

It is an arithmetic number, because the mean of its divisors is an integer number (559603200).

Almost surely, 2^6602159481 is an apocalyptic number.

It is an amenable number.

6602159481 is a deficient number, since it is larger than the sum of its proper divisors (2351491719).

6602159481 is a wasteful number, since it uses less digits than its factorization.

6602159481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123028.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 6602159481 is about 81253.6736461805. The cubic root of 6602159481 is about 1875.9820141581.

The spelling of 6602159481 in words is "six billion, six hundred two million, one hundred fifty-nine thousand, four hundred eighty-one".