5541589 has 4 divisors (see below), whose sum is σ = 5546880. Its totient is φ = 5536300.

The previous prime is 5541587. The next prime is 5541607. The reversal of 5541589 is 9851455.

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 a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9851455 = 5 ⋅1970291.

It is a cyclic number.

It is not a de Polignac number, because 5541589 - 2¹ = 5541587 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 (5541583) 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, 487 + ... + 3364.

It is an arithmetic number, because the mean of its divisors is an integer number (1386720).

Almost surely, 2^5541589 is an apocalyptic number.

It is an amenable number.

5541589 is a deficient number, since it is larger than the sum of its proper divisors (5291).

5541589 is a wasteful number, since it uses less digits than its factorization.

5541589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5290.

The product of its digits is 36000, while the sum is 37.

The square root of 5541589 is about 2354.0579856919. The cubic root of 5541589 is about 176.9612201847.

The spelling of 5541589 in words is "five million, five hundred forty-one thousand, five hundred eighty-nine".