4535320662543 has 64 divisors (see below), whose sum is σ = 6750836918784. Its totient is φ = 2685296640000.

The previous prime is 4535320662541. The next prime is 4535320662559. The reversal of 4535320662543 is 3452660235354.

It is not a de Polignac number, because 4535320662543 - 2¹ = 4535320662541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4535320662492 and 4535320662501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4535320662541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 345647023 + ... + 345660143.

It is an arithmetic number, because the mean of its divisors is an integer number (105481826856).

Almost surely, 2^{4535320662543} is an apocalyptic number.

4535320662543 is a deficient number, since it is larger than the sum of its proper divisors (2215516256241).

4535320662543 is a wasteful number, since it uses less digits than its factorization.

4535320662543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14616.

The product of its (nonzero) digits is 7776000, while the sum is 48.

Adding to 4535320662543 its reverse (3452660235354), we get a palindrome (7987980897897).

The spelling of 4535320662543 in words is "four trillion, five hundred thirty-five billion, three hundred twenty million, six hundred sixty-two thousand, five hundred forty-three".