159145337 has 8 divisors (see below), whose sum is σ = 175034496. Its totient is φ = 143777232.

The previous prime is 159145331. The next prime is 159145367. The reversal of 159145337 is 733541951.

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

It is a cyclic number.

It is not a de Polignac number, because 159145337 - 2¹⁰ = 159144313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 159145337.

It is not an unprimeable number, because it can be changed into a prime (159145331) 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, 129623 + ... + 130844.

It is an arithmetic number, because the mean of its divisors is an integer number (21879312).

Almost surely, 2^159145337 is an apocalyptic number.

It is an amenable number.

159145337 is a deficient number, since it is larger than the sum of its proper divisors (15889159).

159145337 is a wasteful number, since it uses less digits than its factorization.

159145337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260527.

The product of its digits is 56700, while the sum is 38.

The square root of 159145337 is about 12615.2818834935. The cubic root of 159145337 is about 541.9151669354.

The spelling of 159145337 in words is "one hundred fifty-nine million, one hundred forty-five thousand, three hundred thirty-seven".