6606060606216 has 48 divisors (see below), whose sum is σ = 17893788164460. Its totient is φ = 2201728014720.

The previous prime is 6606060606181. The next prime is 6606060606241. The reversal of 6606060606216 is 6126060606066.

It can be written as a sum of positive squares in 2 ways, for example, as 6329521349316 + 276539256900 = 2515854^2 + 525870^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5540515 + ... + 6626418.

Almost surely, 2^{6606060606216} is an apocalyptic number.

It is an amenable number.

6606060606216 is an abundant number, since it is smaller than the sum of its proper divisors (11287727558244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6606060606216 is a wasteful number, since it uses less digits than its factorization.

6606060606216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12174486 (or 12174479 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 45.

The spelling of 6606060606216 in words is "six trillion, six hundred six billion, sixty million, six hundred six thousand, two hundred sixteen".