6005555605611 has 16 divisors (see below), whose sum is σ = 9184123269120. Its totient is φ = 3874552003080.

The previous prime is 6005555605603. The next prime is 6005555605619. The reversal of 6005555605611 is 1165065555006.

It is an interprime number because it is at equal distance from previous prime (6005555605603) and next prime (6005555605619).

It is not a de Polignac number, because 6005555605611 - 2³ = 6005555605603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6005555605619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3587547315 + ... + 3587548988.

It is an arithmetic number, because the mean of its divisors is an integer number (574007704320).

Almost surely, 2^{6005555605611} is an apocalyptic number.

6005555605611 is a deficient number, since it is larger than the sum of its proper divisors (3178567663509).

6005555605611 is a wasteful number, since it uses less digits than its factorization.

6005555605611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7175096343 (or 7175096337 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 45.

It can be divided in two parts, 6005555 and 605611, that added together give a palindrome (6611166).

The spelling of 6005555605611 in words is "six trillion, five billion, five hundred fifty-five million, six hundred five thousand, six hundred eleven".