159287235067 has 2 divisors, whose sum is σ = 159287235068. Its totient is φ = 159287235066.

The previous prime is 159287235049. The next prime is 159287235077. The reversal of 159287235067 is 760532782951.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 159287235067 - 2²³ = 159278846459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 159287234999 and 159287235017.

It is not a weakly prime, because it can be changed into another prime (159287235047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79643617533 + 79643617534.

It is an arithmetic number, because the mean of its divisors is an integer number (79643617534).

Almost surely, 2^159287235067 is an apocalyptic number.

159287235067 is a deficient number, since it is larger than the sum of its proper divisors (1).

159287235067 is an equidigital number, since it uses as much as digits as its factorization.

159287235067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6350400, while the sum is 55.

The spelling of 159287235067 in words is "one hundred fifty-nine billion, two hundred eighty-seven million, two hundred thirty-five thousand, sixty-seven".