4543355445 has 16 divisors (see below), whose sum is σ = 7270434240. Its totient is φ = 2422767744.

The previous prime is 4543355429. The next prime is 4543355459. The reversal of 4543355445 is 5445533454.

It is not a de Polignac number, because 4543355445 - 2⁴ = 4543355429 is a prime.

It is a super-2 number, since 2×4543355445² = 41284157399222296050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4543355397 and 4543355406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108297 + ... + 144273.

It is an arithmetic number, because the mean of its divisors is an integer number (454402140).

Almost surely, 2^4543355445 is an apocalyptic number.

It is an amenable number.

4543355445 is a deficient number, since it is larger than the sum of its proper divisors (2727078795).

4543355445 is a wasteful number, since it uses less digits than its factorization.

4543355445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44404.

The product of its digits is 1440000, while the sum is 42.

The square root of 4543355445 is about 67404.4171030356. The cubic root of 4543355445 is about 1656.2487807847.

Adding to 4543355445 its reverse (5445533454), we get a palindrome (9988888899).

The spelling of 4543355445 in words is "four billion, five hundred forty-three million, three hundred fifty-five thousand, four hundred forty-five".