4543424512 has 96 divisors (see below), whose sum is σ = 10154289600. Its totient is φ = 2014412800.

The previous prime is 4543424507. The next prime is 4543424513. The reversal of 4543424512 is 2154243454.

It is a super-3 number, since 3×4543424512³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4543424513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 921189 + ... + 926107.

It is an arithmetic number, because the mean of its divisors is an integer number (105773850).

Almost surely, 2^4543424512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4543424512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5077144800).

4543424512 is an abundant number, since it is smaller than the sum of its proper divisors (5610865088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4543424512 is a wasteful number, since it uses less digits than its factorization.

4543424512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4993 (or 4973 counting only the distinct ones).

The product of its digits is 76800, while the sum is 34.

The square root of 4543424512 is about 67404.9294339813. The cubic root of 4543424512 is about 1656.2571733744.

Adding to 4543424512 its reverse (2154243454), we get a palindrome (6697667966).

It can be divided in two parts, 454342 and 4512, that added together give a palindrome (458854).

The spelling of 4543424512 in words is "four billion, five hundred forty-three million, four hundred twenty-four thousand, five hundred twelve".