2608006080861 has 12 divisors (see below), whose sum is σ = 3803693875488. Its totient is φ = 1721790421704.

The previous prime is 2608006080857. The next prime is 2608006080871. The reversal of 2608006080861 is 1680806008062.

It is not a de Polignac number, because 2608006080861 - 2² = 2608006080857 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2608006080871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1406690595 + ... + 1406692448.

It is an arithmetic number, because the mean of its divisors is an integer number (316974489624).

Almost surely, 2^{2608006080861} is an apocalyptic number.

It is an amenable number.

2608006080861 is a deficient number, since it is larger than the sum of its proper divisors (1195687794627).

2608006080861 is a wasteful number, since it uses less digits than its factorization.

2608006080861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2813383152 (or 2813383149 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The spelling of 2608006080861 in words is "two trillion, six hundred eight billion, six million, eighty thousand, eight hundred sixty-one".