4505263443 has 32 divisors (see below), whose sum is σ = 6826060800. Its totient is φ = 2935471968.

The previous prime is 4505263421. The next prime is 4505263457. The reversal of 4505263443 is 3443625054.

4505263443 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 4505263443 - 2²⁹ = 3968392531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4505263398 and 4505263407.

It is not an unprimeable number, because it can be changed into a prime (4505263403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1088005 + ... + 1092137.

It is an arithmetic number, because the mean of its divisors is an integer number (213314400).

Almost surely, 2^4505263443 is an apocalyptic number.

4505263443 is a deficient number, since it is larger than the sum of its proper divisors (2320797357).

4505263443 is a wasteful number, since it uses less digits than its factorization.

4505263443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5048 (or 5042 counting only the distinct ones).

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

The square root of 4505263443 is about 67121.2592477227. The cubic root of 4505263443 is about 1651.6070590496.

Adding to 4505263443 its reverse (3443625054), we get a palindrome (7948888497).

The spelling of 4505263443 in words is "four billion, five hundred five million, two hundred sixty-three thousand, four hundred forty-three".