454501343 has 4 divisors (see below), whose sum is σ = 454563120. Its totient is φ = 454439568.

The previous prime is 454501319. The next prime is 454501351. The reversal of 454501343 is 343105454.

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

It is a cyclic number.

It is not a de Polignac number, because 454501343 - 2¹⁸ = 454239199 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 (454501043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18083 + ... + 35156.

It is an arithmetic number, because the mean of its divisors is an integer number (113640780).

Almost surely, 2^454501343 is an apocalyptic number.

454501343 is a deficient number, since it is larger than the sum of its proper divisors (61777).

454501343 is an equidigital number, since it uses as much as digits as its factorization.

454501343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61776.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 454501343 is about 21319.0371030213. The cubic root of 454501343 is about 768.8560869039.

Adding to 454501343 its reverse (343105454), we get a palindrome (797606797).

The spelling of 454501343 in words is "four hundred fifty-four million, five hundred one thousand, three hundred forty-three".