5428559 has 4 divisors (see below), whose sum is σ = 5747904. Its totient is φ = 5109216.

The previous prime is 5428543. The next prime is 5428561. The reversal of 5428559 is 9558245.

5428559 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5428559 - 2⁴ = 5428543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5428519) 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, 159647 + ... + 159680.

It is an arithmetic number, because the mean of its divisors is an integer number (1436976).

Almost surely, 2^5428559 is an apocalyptic number.

5428559 is a deficient number, since it is larger than the sum of its proper divisors (319345).

5428559 is a wasteful number, since it uses less digits than its factorization.

5428559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319344.

The product of its digits is 72000, while the sum is 38.

The square root of 5428559 is about 2329.9268228852. The cubic root of 5428559 is about 175.7498059186.

The spelling of 5428559 in words is "five million, four hundred twenty-eight thousand, five hundred fifty-nine".