453489 has 4 divisors (see below), whose sum is σ = 604656. Its totient is φ = 302324.

The previous prime is 453461. The next prime is 453527. The reversal of 453489 is 984354.

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 a cyclic number.

It is not a de Polignac number, because 453489 - 2¹¹ = 451441 is a prime.

It is a D-number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 453489.

It is not an unprimeable number, because it can be changed into a prime (453289) 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, 75579 + ... + 75584.

It is an arithmetic number, because the mean of its divisors is an integer number (151164).

2⁴⁵³⁴⁸⁹ is an apocalyptic number.

It is an amenable number.

453489 is a deficient number, since it is larger than the sum of its proper divisors (151167).

453489 is a wasteful number, since it uses less digits than its factorization.

453489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151166.

The product of its digits is 17280, while the sum is 33.

The square root of 453489 is about 673.4159190278. The cubic root of 453489 is about 76.8284820031.

The spelling of 453489 in words is "four hundred fifty-three thousand, four hundred eighty-nine".