159411889 has 16 divisors (see below), whose sum is σ = 202531840. Its totient is φ = 122057280.

The previous prime is 159411883. The next prime is 159411893. The reversal of 159411889 is 988114951.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-159411889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (159411883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25434 + ... + 31075.

It is an arithmetic number, because the mean of its divisors is an integer number (12658240).

Almost surely, 2^159411889 is an apocalyptic number.

It is an amenable number.

159411889 is a deficient number, since it is larger than the sum of its proper divisors (43119951).

159411889 is a wasteful number, since it uses less digits than its factorization.

159411889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56560.

The product of its digits is 103680, while the sum is 46.

The square root of 159411889 is about 12625.8421105287. The cubic root of 159411889 is about 542.2175488206.

The spelling of 159411889 in words is "one hundred fifty-nine million, four hundred eleven thousand, eight hundred eighty-nine".