169696097663 has 2 divisors, whose sum is σ = 169696097664. Its totient is φ = 169696097662.

The previous prime is 169696097657. The next prime is 169696097719. The reversal of 169696097663 is 366790696961.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-169696097663 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 169696097593 and 169696097602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (169696097653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84848048831 + 84848048832.

It is an arithmetic number, because the mean of its divisors is an integer number (84848048832).

Almost surely, 2^169696097663 is an apocalyptic number.

169696097663 is a deficient number, since it is larger than the sum of its proper divisors (1).

169696097663 is an equidigital number, since it uses as much as digits as its factorization.

169696097663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 119042784, while the sum is 68.

The spelling of 169696097663 in words is "one hundred sixty-nine billion, six hundred ninety-six million, ninety-seven thousand, six hundred sixty-three".