159137342459 has 2 divisors, whose sum is σ = 159137342460. Its totient is φ = 159137342458.

The previous prime is 159137342437. The next prime is 159137342467. The reversal of 159137342459 is 954243731951.

It is a strong prime.

It is an emirp because it is prime and its reverse (954243731951) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-159137342459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 159137342459.

It is not a weakly prime, because it can be changed into another prime (159137342059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79568671229 + 79568671230.

It is an arithmetic number, because the mean of its divisors is an integer number (79568671230).

Almost surely, 2^159137342459 is an apocalyptic number.

159137342459 is a deficient number, since it is larger than the sum of its proper divisors (1).

159137342459 is an equidigital number, since it uses as much as digits as its factorization.

159137342459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4082400, while the sum is 53.

The spelling of 159137342459 in words is "one hundred fifty-nine billion, one hundred thirty-seven million, three hundred forty-two thousand, four hundred fifty-nine".