4534501542443 has 8 divisors (see below), whose sum is σ = 4549292185200. Its totient is φ = 4519725775488.

The previous prime is 4534501542413. The next prime is 4534501542451. The reversal of 4534501542443 is 3442451054354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4534501542443 is a prime.

It is a super-2 number, since 2×4534501542443² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4534501542394 and 4534501542403.

It is not an unprimeable number, because it can be changed into a prime (4534501542413) 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, 3108146 + ... + 4327767.

It is an arithmetic number, because the mean of its divisors is an integer number (568661523150).

Almost surely, 2^{4534501542443} is an apocalyptic number.

4534501542443 is a deficient number, since it is larger than the sum of its proper divisors (14790642757).

4534501542443 is a wasteful number, since it uses less digits than its factorization.

4534501542443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7437901.

The product of its (nonzero) digits is 2304000, while the sum is 44.

Adding to 4534501542443 its reverse (3442451054354), we get a palindrome (7976952596797).

The spelling of 4534501542443 in words is "four trillion, five hundred thirty-four billion, five hundred one million, five hundred forty-two thousand, four hundred forty-three".