159800592961 has 2 divisors, whose sum is σ = 159800592962. Its totient is φ = 159800592960.

The previous prime is 159800592883. The next prime is 159800592983. The reversal of 159800592961 is 169295008951.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 159315932736 + 484660225 = 399144^2 + 22015^2 .

It is a cyclic number.

It is not a de Polignac number, because 159800592961 - 2¹¹ = 159800590913 is a prime.

It is not a weakly prime, because it can be changed into another prime (159800592461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79900296480 + 79900296481.

It is an arithmetic number, because the mean of its divisors is an integer number (79900296481).

Almost surely, 2^159800592961 is an apocalyptic number.

It is an amenable number.

159800592961 is a deficient number, since it is larger than the sum of its proper divisors (1).

159800592961 is an equidigital number, since it uses as much as digits as its factorization.

159800592961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1749600, while the sum is 55.

The spelling of 159800592961 in words is "one hundred fifty-nine billion, eight hundred million, five hundred ninety-two thousand, nine hundred sixty-one".