9688162259197 has 2 divisors, whose sum is σ = 9688162259198. Its totient is φ = 9688162259196.

The previous prime is 9688162259089. The next prime is 9688162259207. The reversal of 9688162259197 is 7919522618869.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7823315286361 + 1864846972836 = 2797019^2 + 1365594^2 .

It is a cyclic number.

It is not a de Polignac number, because 9688162259197 - 2³⁹ = 9138406445309 is a prime.

It is a super-2 number, since 2×9688162259197² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9688162251197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4844081129598 + 4844081129599.

It is an arithmetic number, because the mean of its divisors is an integer number (4844081129599).

Almost surely, 2^{9688162259197} is an apocalyptic number.

It is an amenable number.

9688162259197 is a deficient number, since it is larger than the sum of its proper divisors (1).

9688162259197 is an equidigital number, since it uses as much as digits as its factorization.

9688162259197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 235146240, while the sum is 73.

The spelling of 9688162259197 in words is "nine trillion, six hundred eighty-eight billion, one hundred sixty-two million, two hundred fifty-nine thousand, one hundred ninety-seven".