159560887 has 2 divisors, whose sum is σ = 159560888. Its totient is φ = 159560886.

The previous prime is 159560881. The next prime is 159560903. The reversal of 159560887 is 788065951.

159560887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-159560887 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 159560887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159560881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79780443 + 79780444.

It is an arithmetic number, because the mean of its divisors is an integer number (79780444).

Almost surely, 2^159560887 is an apocalyptic number.

159560887 is a deficient number, since it is larger than the sum of its proper divisors (1).

159560887 is an equidigital number, since it uses as much as digits as its factorization.

159560887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 604800, while the sum is 49.

The square root of 159560887 is about 12631.7412497248. The cubic root of 159560887 is about 542.3864282632.

The spelling of 159560887 in words is "one hundred fifty-nine million, five hundred sixty thousand, eight hundred eighty-seven".