4543543413 has 6 divisors (see below), whose sum is σ = 6562896054. Its totient is φ = 3029028936.

The previous prime is 4543543393. The next prime is 4543543481. The reversal of 4543543413 is 3143453454.

It can be written as a sum of positive squares in only one way, i.e., 3062294244 + 1481249169 = 55338^2 + 38487^2 .

It is not a de Polignac number, because 4543543413 - 2¹⁰ = 4543542389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4543543493) 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 5 ways as a sum of consecutive naturals, for example, 252419070 + ... + 252419087.

It is an arithmetic number, because the mean of its divisors is an integer number (1093816009).

Almost surely, 2^4543543413 is an apocalyptic number.

It is an amenable number.

4543543413 is a deficient number, since it is larger than the sum of its proper divisors (2019352641).

4543543413 is a wasteful number, since it uses less digits than its factorization.

4543543413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504838163 (or 504838160 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The square root of 4543543413 is about 67405.8114186010. The cubic root of 4543543413 is about 1656.2716212808.

Adding to 4543543413 its reverse (3143453454), we get a palindrome (7686996867).

The spelling of 4543543413 in words is "four billion, five hundred forty-three million, five hundred forty-three thousand, four hundred thirteen".