5901589 has 4 divisors (see below), whose sum is σ = 5920524. Its totient is φ = 5882656.

The previous prime is 5901569. The next prime is 5901607. The reversal of 5901589 is 9851095.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9851095 = 5 ⋅1970219.

It can be written as a sum of positive squares in 2 ways, for example, as 3179089 + 2722500 = 1783^2 + 1650^2 .

It is a cyclic number.

It is not a de Polignac number, because 5901589 - 2⁵ = 5901557 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 (5901509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8992 + ... + 9625.

It is an arithmetic number, because the mean of its divisors is an integer number (1480131).

Almost surely, 2^5901589 is an apocalyptic number.

It is an amenable number.

5901589 is a deficient number, since it is larger than the sum of its proper divisors (18935).

5901589 is a wasteful number, since it uses less digits than its factorization.

5901589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18934.

The product of its (nonzero) digits is 16200, while the sum is 37.

The square root of 5901589 is about 2429.3186287517. The cubic root of 5901589 is about 180.7131073604.

The spelling of 5901589 in words is "five million, nine hundred one thousand, five hundred eighty-nine".