164096663 has 2 divisors, whose sum is σ = 164096664. Its totient is φ = 164096662.

The previous prime is 164096633. The next prime is 164096677. The reversal of 164096663 is 366690461.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-164096663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 164096663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164096623) 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, 82048331 + 82048332.

It is an arithmetic number, because the mean of its divisors is an integer number (82048332).

Almost surely, 2^164096663 is an apocalyptic number.

164096663 is a deficient number, since it is larger than the sum of its proper divisors (1).

164096663 is an equidigital number, since it uses as much as digits as its factorization.

164096663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 164096663 is about 12810.0219750007. The cubic root of 164096663 is about 547.4778879472.

The spelling of 164096663 in words is "one hundred sixty-four million, ninety-six thousand, six hundred sixty-three".