453263 has 8 divisors (see below), whose sum is σ = 473088. Its totient is φ = 433944.

The previous prime is 453247. The next prime is 453269. The reversal of 453263 is 362354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 453263 - 2⁴ = 453247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3506 + ... + 3632.

It is an arithmetic number, because the mean of its divisors is an integer number (59136).

2⁴⁵³²⁶³ is an apocalyptic number.

453263 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

453263 is a deficient number, since it is larger than the sum of its proper divisors (19825).

453263 is a wasteful number, since it uses less digits than its factorization.

453263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253.

The product of its digits is 2160, while the sum is 23.

The square root of 453263 is about 673.2480969152. The cubic root of 453263 is about 76.8157171789.

Subtracting from 453263 its reverse (362354), we obtain a palindrome (90909).

The spelling of 453263 in words is "four hundred fifty-three thousand, two hundred sixty-three".