553459 has 4 divisors (see below), whose sum is σ = 567000. Its totient is φ = 539920.

The previous prime is 553457. The next prime is 553463. The reversal of 553459 is 954355.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 954355 = 5 ⋅190871.

It is a cyclic number.

It is not a de Polignac number, because 553459 - 2¹ = 553457 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 553459.

It is not an unprimeable number, because it can be changed into a prime (553457) 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, 6709 + ... + 6790.

It is an arithmetic number, because the mean of its divisors is an integer number (141750).

2⁵⁵³⁴⁵⁹ is an apocalyptic number.

553459 is a deficient number, since it is larger than the sum of its proper divisors (13541).

553459 is a wasteful number, since it uses less digits than its factorization.

553459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13540.

The product of its digits is 13500, while the sum is 31.

The square root of 553459 is about 743.9482508885. The cubic root of 553459 is about 82.1035277743.

The spelling of 553459 in words is "five hundred fifty-three thousand, four hundred fifty-nine".