159600506669 has 2 divisors, whose sum is σ = 159600506670. Its totient is φ = 159600506668.

The previous prime is 159600506657. The next prime is 159600506707. The reversal of 159600506669 is 966605006951.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140628750025 + 18971756644 = 375005^2 + 137738^2 .

It is an emirp because it is prime and its reverse (966605006951) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 159600506669 - 2³⁶ = 90881029933 is a prime.

It is a super-2 number, since 2×159600506669² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 159600506669.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159600506969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79800253334 + 79800253335.

It is an arithmetic number, because the mean of its divisors is an integer number (79800253335).

Almost surely, 2^159600506669 is an apocalyptic number.

It is an amenable number.

159600506669 is a deficient number, since it is larger than the sum of its proper divisors (1).

159600506669 is an equidigital number, since it uses as much as digits as its factorization.

159600506669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2624400, while the sum is 53.

The spelling of 159600506669 in words is "one hundred fifty-nine billion, six hundred million, five hundred six thousand, six hundred sixty-nine".