160000609 has 2 divisors, whose sum is σ = 160000610. Its totient is φ = 160000608.

The previous prime is 160000601. The next prime is 160000613. The reversal of 160000609 is 906000061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93219025 + 66781584 = 9655^2 + 8172^2 .

It is a cyclic number.

It is not a de Polignac number, because 160000609 - 2³ = 160000601 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 160000609.

It is not a weakly prime, because it can be changed into another prime (160000601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80000304 + 80000305.

It is an arithmetic number, because the mean of its divisors is an integer number (80000305).

Almost surely, 2^160000609 is an apocalyptic number.

It is an amenable number.

160000609 is a deficient number, since it is larger than the sum of its proper divisors (1).

160000609 is an equidigital number, since it uses as much as digits as its factorization.

160000609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 160000609 is about 12649.1347134893. The cubic root of 160000609 is about 542.8842121016.

The spelling of 160000609 in words is "one hundred sixty million, six hundred nine", and thus it is an aban number.