4543354345 has 4 divisors (see below), whose sum is σ = 5452025220. Its totient is φ = 3634683472.

The previous prime is 4543354307. The next prime is 4543354421. The reversal of 4543354345 is 5434533454.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2931572736 + 1611781609 = 54144^2 + 40147^2 .

It is a cyclic number.

It is not a de Polignac number, because 4543354345 - 2⁹ = 4543353833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4543354298 and 4543354307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454335430 + ... + 454335439.

It is an arithmetic number, because the mean of its divisors is an integer number (1363006305).

Almost surely, 2^4543354345 is an apocalyptic number.

It is an amenable number.

4543354345 is a deficient number, since it is larger than the sum of its proper divisors (908670875).

4543354345 is an equidigital number, since it uses as much as digits as its factorization.

4543354345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908670874.

The product of its digits is 864000, while the sum is 40.

The square root of 4543354345 is about 67404.4089433325. The cubic root of 4543354345 is about 1656.2486471189.

Adding to 4543354345 its reverse (5434533454), we get a palindrome (9977887799).

The spelling of 4543354345 in words is "four billion, five hundred forty-three million, three hundred fifty-four thousand, three hundred forty-five".