453485 has 4 divisors (see below), whose sum is σ = 544188. Its totient is φ = 362784.

The previous prime is 453461. The next prime is 453527. The reversal of 453485 is 584354.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 315844 + 137641 = 562^2 + 371^2 .

It is a cyclic number.

It is not a de Polignac number, because 453485 - 2⁶ = 453421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45344 + ... + 45353.

It is an arithmetic number, because the mean of its divisors is an integer number (136047).

2⁴⁵³⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

453485 is a deficient number, since it is larger than the sum of its proper divisors (90703).

453485 is an equidigital number, since it uses as much as digits as its factorization.

453485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90702.

The product of its digits is 9600, while the sum is 29.

The square root of 453485 is about 673.4129490884. The cubic root of 453485 is about 76.8282561139.

The spelling of 453485 in words is "four hundred fifty-three thousand, four hundred eighty-five".