11628408808297 has 2 divisors, whose sum is σ = 11628408808298. Its totient is φ = 11628408808296.

The previous prime is 11628408808279. The next prime is 11628408808327. The reversal of 11628408808297 is 79280880482611.

11628408808297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (11628408808279) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6274604167056 + 5353804641241 = 2504916^2 + 2313829^2 .

It is a cyclic number.

It is not a de Polignac number, because 11628408808297 - 2¹¹ = 11628408806249 is a prime.

It is not a weakly prime, because it can be changed into another prime (11628408808397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5814204404148 + 5814204404149.

It is an arithmetic number, because the mean of its divisors is an integer number (5814204404149).

Almost surely, 2^{11628408808297} is an apocalyptic number.

It is an amenable number.

11628408808297 is a deficient number, since it is larger than the sum of its proper divisors (1).

11628408808297 is an equidigital number, since it uses as much as digits as its factorization.

11628408808297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24772608, while the sum is 64.

The spelling of 11628408808297 in words is "eleven trillion, six hundred twenty-eight billion, four hundred eight million, eight hundred eight thousand, two hundred ninety-seven".