453541343 has 4 divisors (see below), whose sum is σ = 477411960. Its totient is φ = 429670728.

The previous prime is 453541337. The next prime is 453541349. The reversal of 453541343 is 343145354.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343145354 = 2 ⋅171572677.

It is an interprime number because it is at equal distance from previous prime (453541337) and next prime (453541349).

It is a cyclic number.

It is not a de Polignac number, because 453541343 - 2¹⁴ = 453524959 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 (453541349) 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, 11935280 + ... + 11935317.

It is an arithmetic number, because the mean of its divisors is an integer number (119352990).

Almost surely, 2^453541343 is an apocalyptic number.

453541343 is a deficient number, since it is larger than the sum of its proper divisors (23870617).

453541343 is a wasteful number, since it uses less digits than its factorization.

453541343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23870616.

The product of its digits is 43200, while the sum is 32.

The square root of 453541343 is about 21296.5101131617. The cubic root of 453541343 is about 768.3143781062.

Adding to 453541343 its reverse (343145354), we get a palindrome (796686697).

The spelling of 453541343 in words is "four hundred fifty-three million, five hundred forty-one thousand, three hundred forty-three".