165069713 has 2 divisors, whose sum is σ = 165069714. Its totient is φ = 165069712.

The previous prime is 165069703. The next prime is 165069763. The reversal of 165069713 is 317960561.

165069713 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., 90022144 + 75047569 = 9488^2 + 8663^2 .

It is a cyclic number.

It is not a de Polignac number, because 165069713 - 2¹⁰ = 165068689 is a prime.

It is not a weakly prime, because it can be changed into another prime (165069703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82534856 + 82534857.

It is an arithmetic number, because the mean of its divisors is an integer number (82534857).

Almost surely, 2^165069713 is an apocalyptic number.

It is an amenable number.

165069713 is a deficient number, since it is larger than the sum of its proper divisors (1).

165069713 is an equidigital number, since it uses as much as digits as its factorization.

165069713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 165069713 is about 12847.9458669470. The cubic root of 165069713 is about 548.5578892800.

The spelling of 165069713 in words is "one hundred sixty-five million, sixty-nine thousand, seven hundred thirteen".