159233255297 has 2 divisors, whose sum is σ = 159233255298. Its totient is φ = 159233255296.

The previous prime is 159233255281. The next prime is 159233255329. The reversal of 159233255297 is 792552332951.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134574520336 + 24658734961 = 366844^2 + 157031^2 .

It is a cyclic number.

It is not a de Polignac number, because 159233255297 - 2⁴ = 159233255281 is a prime.

It is not a weakly prime, because it can be changed into another prime (159233155297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79616627648 + 79616627649.

It is an arithmetic number, because the mean of its divisors is an integer number (79616627649).

Almost surely, 2^159233255297 is an apocalyptic number.

It is an amenable number.

159233255297 is a deficient number, since it is larger than the sum of its proper divisors (1).

159233255297 is an equidigital number, since it uses as much as digits as its factorization.

159233255297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5103000, while the sum is 53.

The spelling of 159233255297 in words is "one hundred fifty-nine billion, two hundred thirty-three million, two hundred fifty-five thousand, two hundred ninety-seven".