8636168910361 has 2 divisors, whose sum is σ = 8636168910362. Its totient is φ = 8636168910360.

The previous prime is 8636168910353. The next prime is 8636168910367. The reversal of 8636168910361 is 1630198616368.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7705792916761 + 930375993600 = 2775931^2 + 964560^2 .

It is a cyclic number.

It is not a de Polignac number, because 8636168910361 - 2³ = 8636168910353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8636168910296 and 8636168910305.

It is not a weakly prime, because it can be changed into another prime (8636168910367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4318084455180 + 4318084455181.

It is an arithmetic number, because the mean of its divisors is an integer number (4318084455181).

Almost surely, 2^{8636168910361} is an apocalyptic number.

It is an amenable number.

8636168910361 is a deficient number, since it is larger than the sum of its proper divisors (1).

8636168910361 is an equidigital number, since it uses as much as digits as its factorization.

8636168910361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6718464, while the sum is 58.

The spelling of 8636168910361 in words is "eight trillion, six hundred thirty-six billion, one hundred sixty-eight million, nine hundred ten thousand, three hundred sixty-one".