159885039 has 8 divisors (see below), whose sum is σ = 214191232. Its totient is φ = 106084440.

The previous prime is 159885031. The next prime is 159885049. The reversal of 159885039 is 930588951.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 159885039 - 2³ = 159885031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159885031) 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 in 7 ways as a sum of consecutive naturals, for example, 125659 + ... + 126924.

It is an arithmetic number, because the mean of its divisors is an integer number (26773904).

Almost surely, 2^159885039 is an apocalyptic number.

159885039 is a deficient number, since it is larger than the sum of its proper divisors (54306193).

159885039 is a wasteful number, since it uses less digits than its factorization.

159885039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252797.

The product of its (nonzero) digits is 388800, while the sum is 48.

The square root of 159885039 is about 12644.5655915891. The cubic root of 159885039 is about 542.7534704312.

The spelling of 159885039 in words is "one hundred fifty-nine million, eight hundred eighty-five thousand, thirty-nine".