164133715073 has 2 divisors, whose sum is σ = 164133715074. Its totient is φ = 164133715072.

The previous prime is 164133715069. The next prime is 164133715087. The reversal of 164133715073 is 370517331461.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101944826944 + 62188888129 = 319288^2 + 249377^2 .

It is a cyclic number.

It is not a de Polignac number, because 164133715073 - 2² = 164133715069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 164133715073.

It is not a weakly prime, because it can be changed into another prime (164133715013) 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, 82066857536 + 82066857537.

It is an arithmetic number, because the mean of its divisors is an integer number (82066857537).

Almost surely, 2^164133715073 is an apocalyptic number.

It is an amenable number.

164133715073 is a deficient number, since it is larger than the sum of its proper divisors (1).

164133715073 is an equidigital number, since it uses as much as digits as its factorization.

164133715073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 41.

The spelling of 164133715073 in words is "one hundred sixty-four billion, one hundred thirty-three million, seven hundred fifteen thousand, seventy-three".