165066060829 has 2 divisors, whose sum is σ = 165066060830. Its totient is φ = 165066060828.

The previous prime is 165066060827. The next prime is 165066060853. The reversal of 165066060829 is 928060660561.

It is a happy number.

165066060829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138079128100 + 26986932729 = 371590^2 + 164277^2 .

It is an emirp because it is prime and its reverse (928060660561) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 165066060829 - 2¹ = 165066060827 is a prime.

Together with 165066060827, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (165066060821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82533030414 + 82533030415.

It is an arithmetic number, because the mean of its divisors is an integer number (82533030415).

Almost surely, 2^165066060829 is an apocalyptic number.

It is an amenable number.

165066060829 is a deficient number, since it is larger than the sum of its proper divisors (1).

165066060829 is an equidigital number, since it uses as much as digits as its factorization.

165066060829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 165066060829 in words is "one hundred sixty-five billion, sixty-six million, sixty thousand, eight hundred twenty-nine".