160809713 has 2 divisors, whose sum is σ = 160809714. Its totient is φ = 160809712.

The previous prime is 160809709. The next prime is 160809731. The reversal of 160809713 is 317908061.

160809713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (160809731) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 158583649 + 2226064 = 12593^2 + 1492^2 .

It is an emirp because it is prime and its reverse (317908061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 160809713 - 2² = 160809709 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (160809763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80404856 + 80404857.

It is an arithmetic number, because the mean of its divisors is an integer number (80404857).

Almost surely, 2^160809713 is an apocalyptic number.

It is an amenable number.

160809713 is a deficient number, since it is larger than the sum of its proper divisors (1).

160809713 is an equidigital number, since it uses as much as digits as its factorization.

160809713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 160809713 is about 12681.0769653054. The cubic root of 160809713 is about 543.7977741439.

The spelling of 160809713 in words is "one hundred sixty million, eight hundred nine thousand, seven hundred thirteen".