4543355225 has 24 divisors (see below), whose sum is σ = 5669142360. Its totient is φ = 3611934720.

The previous prime is 4543355207. The next prime is 4543355261. The reversal of 4543355225 is 5225533454.

It can be written as a sum of positive squares in 12 ways, for example, as 816130624 + 3727224601 = 28568^2 + 61051^2 .

It is not a de Polignac number, because 4543355225 - 2¹⁰ = 4543354201 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5325899 + ... + 5326751.

It is an arithmetic number, because the mean of its divisors is an integer number (236214265).

Almost surely, 2^4543355225 is an apocalyptic number.

It is an amenable number.

4543355225 is a deficient number, since it is larger than the sum of its proper divisors (1125787135).

4543355225 is a wasteful number, since it uses less digits than its factorization.

4543355225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1949 (or 1944 counting only the distinct ones).

The product of its digits is 360000, while the sum is 38.

The square root of 4543355225 is about 67404.4154710951. The cubic root of 4543355225 is about 1656.2487540515.

Adding to 4543355225 its reverse (5225533454), we get a palindrome (9768888679).

The spelling of 4543355225 in words is "four billion, five hundred forty-three million, three hundred fifty-five thousand, two hundred twenty-five".