4543425525 has 48 divisors (see below), whose sum is σ = 8043235200. Its totient is φ = 2254940160.

The previous prime is 4543425499. The next prime is 4543425533. The reversal of 4543425525 is 5255243454.

4543425525 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4543425525 - 2⁵ = 4543425493 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 93456 + ... + 133494.

It is an arithmetic number, because the mean of its divisors is an integer number (167567400).

Almost surely, 2^4543425525 is an apocalyptic number.

It is an amenable number.

4543425525 is a deficient number, since it is larger than the sum of its proper divisors (3499809675).

4543425525 is a wasteful number, since it uses less digits than its factorization.

4543425525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40158 (or 40153 counting only the distinct ones).

The product of its digits is 480000, while the sum is 39.

The square root of 4543425525 is about 67404.9369482681. The cubic root of 4543425525 is about 1656.2572964672.

Adding to 4543425525 its reverse (5255243454), we get a palindrome (9798668979).

The spelling of 4543425525 in words is "four billion, five hundred forty-three million, four hundred twenty-five thousand, five hundred twenty-five".