6163944887167 has 2 divisors, whose sum is σ = 6163944887168. Its totient is φ = 6163944887166.

The previous prime is 6163944887161. The next prime is 6163944887291. The reversal of 6163944887167 is 7617884493616.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6163944887167 - 2³⁹ = 5614189073279 is a prime.

It is a super-2 number, since 2×6163944887167² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6163944887096 and 6163944887105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6163944887161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3081972443583 + 3081972443584.

It is an arithmetic number, because the mean of its divisors is an integer number (3081972443584).

Almost surely, 2^{6163944887167} is an apocalyptic number.

6163944887167 is a deficient number, since it is larger than the sum of its proper divisors (1).

6163944887167 is an equidigital number, since it uses as much as digits as its factorization.

6163944887167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 292626432, while the sum is 70.

The spelling of 6163944887167 in words is "six trillion, one hundred sixty-three billion, nine hundred forty-four million, eight hundred eighty-seven thousand, one hundred sixty-seven".