2686603080009 has 8 divisors (see below), whose sum is σ = 3599114395552. Its totient is φ = 1782580242240.

The previous prime is 2686603079987. The next prime is 2686603080013. The reversal of 2686603080009 is 9000803066862.

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

It is not a de Polignac number, because 2686603080009 - 2⁹ = 2686603079497 is a prime.

It is a super-2 number, since 2×2686603080009² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2686603080009.

It is not an unprimeable number, because it can be changed into a prime (2686603080079) 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 7 ways as a sum of consecutive naturals, for example, 2122118704 + ... + 2122119969.

It is an arithmetic number, because the mean of its divisors is an integer number (449889299444).

Almost surely, 2^{2686603080009} is an apocalyptic number.

It is an amenable number.

2686603080009 is a deficient number, since it is larger than the sum of its proper divisors (912511315543).

2686603080009 is a wasteful number, since it uses less digits than its factorization.

2686603080009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4244238887.

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 2686603080009 in words is "two trillion, six hundred eighty-six billion, six hundred three million, eighty thousand, nine".