5031589 has 4 divisors (see below), whose sum is σ = 5095360. Its totient is φ = 4967820.

The previous prime is 5031583. The next prime is 5031601. The reversal of 5031589 is 9851305.

5031589 = T₁₈₃₀ + T₁₈₃₁ + T₁₈₃₂.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9851305 = 5 ⋅1970261.

It is a cyclic number.

It is not a de Polignac number, because 5031589 - 2¹³ = 5023397 is a prime.

It is a Duffinian number.

5031589 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5031589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31767 + ... + 31924.

It is an arithmetic number, because the mean of its divisors is an integer number (1273840).

Almost surely, 2^5031589 is an apocalyptic number.

5031589 is the 1832-nd centered triangular number.

It is an amenable number.

5031589 is a deficient number, since it is larger than the sum of its proper divisors (63771).

5031589 is an equidigital number, since it uses as much as digits as its factorization.

5031589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63770.

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

The square root of 5031589 is about 2243.1203712686. The cubic root of 5031589 is about 171.3569484862.

The spelling of 5031589 in words is "five million, thirty-one thousand, five hundred eighty-nine".