264453 has 16 divisors (see below), whose sum is σ = 412800. Its totient is φ = 150528.

The previous prime is 264443. The next prime is 264463. The reversal of 264453 is 354462.

It is an interprime number because it is at equal distance from previous prime (264443) and next prime (264463).

It is not a de Polignac number, because 264453 - 2⁴ = 264437 is a prime.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

264453 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 264453.

It is not an unprimeable number, because it can be changed into a prime (264403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 901 + ... + 1157.

It is an arithmetic number, because the mean of its divisors is an integer number (25800).

2²⁶⁴⁴⁵³ is an apocalyptic number.

It is an amenable number.

264453 is a deficient number, since it is larger than the sum of its proper divisors (148347).

264453 is an equidigital number, since it uses as much as digits as its factorization.

264453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281 (or 267 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 264453 is about 514.2499392319. The cubic root of 264453 is about 64.1873578818.

Subtracting 264453 from its reverse (354462), we obtain a palindrome (90009).

It can be divided in two parts, 264 and 453, that added together give a palindrome (717).

The spelling of 264453 in words is "two hundred sixty-four thousand, four hundred fifty-three".