10668786524197 has 2 divisors, whose sum is σ = 10668786524198. Its totient is φ = 10668786524196.

The previous prime is 10668786524131. The next prime is 10668786524339. The reversal of 10668786524197 is 79142568786601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7717722930241 + 2951063593956 = 2778079^2 + 1717866^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10668786524197 is a prime.

It is a super-2 number, since 2×10668786524197² (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 (10668786524107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5334393262098 + 5334393262099.

It is an arithmetic number, because the mean of its divisors is an integer number (5334393262099).

Almost surely, 2^{10668786524197} is an apocalyptic number.

It is an amenable number.

10668786524197 is a deficient number, since it is larger than the sum of its proper divisors (1).

10668786524197 is an equidigital number, since it uses as much as digits as its factorization.

10668786524197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243855360, while the sum is 70.

The spelling of 10668786524197 in words is "ten trillion, six hundred sixty-eight billion, seven hundred eighty-six million, five hundred twenty-four thousand, one hundred ninety-seven".