3066618012005 has 8 divisors (see below), whose sum is σ = 3679995424632. Its totient is φ = 2453258536128.

The previous prime is 3066618011993. The next prime is 3066618012011. The reversal of 3066618012005 is 5002108166603.

It can be written as a sum of positive squares in 4 ways, for example, as 213974705476 + 2852643306529 = 462574^2 + 1688977^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3066618012005 - 2¹² = 3066618007909 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3066618012005.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4105142 + ... + 4794311.

It is an arithmetic number, because the mean of its divisors is an integer number (459999428079).

Almost surely, 2^{3066618012005} is an apocalyptic number.

It is an amenable number.

3066618012005 is a deficient number, since it is larger than the sum of its proper divisors (613377412627).

3066618012005 is an equidigital number, since it uses as much as digits as its factorization.

3066618012005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8968375.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 3066618012005 in words is "three trillion, sixty-six billion, six hundred eighteen million, twelve thousand, five".