159583 has 4 divisors (see below), whose sum is σ = 162648. Its totient is φ = 156520.

The previous prime is 159571. The next prime is 159589. The reversal of 159583 is 385951.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 159583 - 2¹³ = 151391 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1453 + ... + 1558.

It is an arithmetic number, because the mean of its divisors is an integer number (40662).

2¹⁵⁹⁵⁸³ is an apocalyptic number.

159583 is a deficient number, since it is larger than the sum of its proper divisors (3065).

159583 is an equidigital number, since it uses as much as digits as its factorization.

159583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3064.

The product of its digits is 5400, while the sum is 31.

The square root of 159583 is about 399.4784099297. The cubic root of 159583 is about 54.2411482935.

It can be divided in two parts, 15958 and 3, that multiplied together give a palindrome (47874).

The spelling of 159583 in words is "one hundred fifty-nine thousand, five hundred eighty-three".