2617883396361 has 12 divisors (see below), whose sum is σ = 3808591353840. Its totient is φ = 1732699801080.

The previous prime is 2617883396351. The next prime is 2617883396363. The reversal of 2617883396361 is 1636933887162.

2617883396361 is a `hidden beast` number, since 2 + 617 + 8 + 8 + 3 + 3 + 9 + 6 + 3 + 6 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-2617883396361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2617883396363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1046315055 + ... + 1046317556.

It is an arithmetic number, because the mean of its divisors is an integer number (317382612820).

Almost surely, 2^{2617883396361} is an apocalyptic number.

It is an amenable number.

2617883396361 is a deficient number, since it is larger than the sum of its proper divisors (1190707957479).

2617883396361 is a wasteful number, since it uses less digits than its factorization.

2617883396361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092632756 (or 2092632753 counting only the distinct ones).

The product of its digits is 47029248, while the sum is 63.

The spelling of 2617883396361 in words is "two trillion, six hundred seventeen billion, eight hundred eighty-three million, three hundred ninety-six thousand, three hundred sixty-one".