453528 has 24 divisors (see below), whose sum is σ = 1228500. Its totient is φ = 151152.

The previous prime is 453527. The next prime is 453553. The reversal of 453528 is 825354.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453527) 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 5 ways as a sum of consecutive naturals, for example, 3078 + ... + 3221.

2⁴⁵³⁵²⁸ is an apocalyptic number.

It is an amenable number.

453528 is an abundant number, since it is smaller than the sum of its proper divisors (774972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

453528 is a wasteful number, since it uses less digits than its factorization.

453528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6311 (or 6304 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 453528 is about 673.4448752496. Note that the first 3 decimals coincide. The cubic root of 453528 is about 76.8306843535.

The spelling of 453528 in words is "four hundred fifty-three thousand, five hundred twenty-eight".