453393 has 6 divisors (see below), whose sum is σ = 654914. Its totient is φ = 302256.

The previous prime is 453379. The next prime is 453421. The reversal of 453393 is 393354.

It can be written as a sum of positive squares in only one way, i.e., 419904 + 33489 = 648^2 + 183^2 .

It is not a de Polignac number, because 453393 - 2⁴ = 453377 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a zygodrome in base 14.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 453393.

It is not an unprimeable number, because it can be changed into a prime (453293) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25180 + ... + 25197.

2⁴⁵³³⁹³ is an apocalyptic number.

It is an amenable number.

453393 is a deficient number, since it is larger than the sum of its proper divisors (201521).

453393 is a wasteful number, since it uses less digits than its factorization.

453393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50383 (or 50380 counting only the distinct ones).

The product of its digits is 4860, while the sum is 27.

The square root of 453393 is about 673.3446368688. The cubic root of 453393 is about 76.8230602952.

The spelling of 453393 in words is "four hundred fifty-three thousand, three hundred ninety-three".