4543144551 has 16 divisors (see below), whose sum is σ = 7342456320. Its totient is φ = 2753420760.

The previous prime is 4543144531. The next prime is 4543144559. The reversal of 4543144551 is 1554413454.

4543144551 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 4543144551 - 2²⁶ = 4476035687 is a prime.

It is a super-2 number, since 2×4543144551² = 41280324822561983202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4543144559) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7648095 + ... + 7648688.

It is an arithmetic number, because the mean of its divisors is an integer number (458903520).

Almost surely, 2^4543144551 is an apocalyptic number.

4543144551 is a deficient number, since it is larger than the sum of its proper divisors (2799311769).

4543144551 is a wasteful number, since it uses less digits than its factorization.

4543144551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15296803 (or 15296797 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The square root of 4543144551 is about 67402.8526918557. The cubic root of 4543144551 is about 1656.2231537388.

The spelling of 4543144551 in words is "four billion, five hundred forty-three million, one hundred forty-four thousand, five hundred fifty-one".