165089884753 has 2 divisors, whose sum is σ = 165089884754. Its totient is φ = 165089884752.

The previous prime is 165089884727. The next prime is 165089884769. The reversal of 165089884753 is 357488980561.

165089884753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140814063504 + 24275821249 = 375252^2 + 155807^2 .

It is a cyclic number.

It is not a de Polignac number, because 165089884753 - 2⁵ = 165089884721 is a prime.

It is not a weakly prime, because it can be changed into another prime (165089884723) 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, 82544942376 + 82544942377.

It is an arithmetic number, because the mean of its divisors is an integer number (82544942377).

Almost surely, 2^165089884753 is an apocalyptic number.

It is an amenable number.

165089884753 is a deficient number, since it is larger than the sum of its proper divisors (1).

165089884753 is an equidigital number, since it uses as much as digits as its factorization.

165089884753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58060800, while the sum is 64.

The spelling of 165089884753 in words is "one hundred sixty-five billion, eighty-nine million, eight hundred eighty-four thousand, seven hundred fifty-three".