5455589 has 8 divisors (see below), whose sum is σ = 5802840. Its totient is φ = 5111296.

The previous prime is 5455579. The next prime is 5455591. The reversal of 5455589 is 9855545.

It can be written as a sum of positive squares in 4 ways, for example, as 429025 + 5026564 = 655^2 + 2242^2 .

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 5455589 - 2⁴ = 5455573 is a prime.

It is a d-powerful number, because it can be written as 5 + 4⁹ + 5³ + 5⁶ + 5⁸ + 8⁴ + 9⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3977 + ... + 5169.

It is an arithmetic number, because the mean of its divisors is an integer number (725355).

Almost surely, 2^5455589 is an apocalyptic number.

It is an amenable number.

5455589 is a deficient number, since it is larger than the sum of its proper divisors (347251).

5455589 is a wasteful number, since it uses less digits than its factorization.

5455589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479.

The product of its digits is 180000, while the sum is 41.

The square root of 5455589 is about 2335.7202315346. The cubic root of 5455589 is about 176.0410222043.

The spelling of 5455589 in words is "five million, four hundred fifty-five thousand, five hundred eighty-nine".