454504343 has 4 divisors (see below), whose sum is σ = 459004488. Its totient is φ = 450004200.

The previous prime is 454504331. The next prime is 454504363. The reversal of 454504343 is 343405454.

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 454504343 - 2¹² = 454500247 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 (454504313) 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, 2249921 + ... + 2250122.

It is an arithmetic number, because the mean of its divisors is an integer number (114751122).

Almost surely, 2^454504343 is an apocalyptic number.

454504343 is a deficient number, since it is larger than the sum of its proper divisors (4500145).

454504343 is a wasteful number, since it uses less digits than its factorization.

454504343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4500144.

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 454504343 is about 21319.1074625557. The cubic root of 454504343 is about 768.8577785477.

Adding to 454504343 its reverse (343405454), we get a palindrome (797909797).

The spelling of 454504343 in words is "four hundred fifty-four million, five hundred four thousand, three hundred forty-three".