5423559 has 4 divisors (see below), whose sum is σ = 7231416. Its totient is φ = 3615704.

The previous prime is 5423557. The next prime is 5423563. The reversal of 5423559 is 9553245.

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 5423559 - 2¹ = 5423557 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5423557) 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, 903924 + ... + 903929.

It is an arithmetic number, because the mean of its divisors is an integer number (1807854).

Almost surely, 2^5423559 is an apocalyptic number.

5423559 is a deficient number, since it is larger than the sum of its proper divisors (1807857).

5423559 is a wasteful number, since it uses less digits than its factorization.

5423559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1807856.

The product of its digits is 27000, while the sum is 33.

The square root of 5423559 is about 2328.8535806272. The cubic root of 5423559 is about 175.6958309466.

The spelling of 5423559 in words is "five million, four hundred twenty-three thousand, five hundred fifty-nine".