459453 has 4 divisors (see below), whose sum is σ = 612608. Its totient is φ = 306300.

The previous prime is 459443. The next prime is 459463. The reversal of 459453 is 354954.

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.

It is an interprime number because it is at equal distance from previous prime (459443) and next prime (459463).

It is not a de Polignac number, because 459453 - 2⁵ = 459421 is a prime.

It is a super-2 number, since 2×459453² = 422194118418, which contains 22 as substring.

It is a D-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 459453.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 459453.

It is not an unprimeable number, because it can be changed into a prime (459443) 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, 76573 + ... + 76578.

It is an arithmetic number, because the mean of its divisors is an integer number (153152).

2⁴⁵⁹⁴⁵³ is an apocalyptic number.

It is an amenable number.

459453 is a deficient number, since it is larger than the sum of its proper divisors (153155).

459453 is a wasteful number, since it uses less digits than its factorization.

459453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153154.

The product of its digits is 10800, while the sum is 30.

The square root of 459453 is about 677.8296246108. The cubic root of 459453 is about 77.1638160767.

The spelling of 459453 in words is "four hundred fifty-nine thousand, four hundred fifty-three".