4569540443 has 8 divisors (see below), whose sum is σ = 4964594208. Its totient is φ = 4180708224.

The previous prime is 4569540427. The next prime is 4569540473. The reversal of 4569540443 is 3440459654.

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

It is a cyclic number.

It is not a de Polignac number, because 4569540443 - 2⁴ = 4569540427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4569540394 and 4569540403.

It is not an unprimeable number, because it can be changed into a prime (4569540403) 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 7 ways as a sum of consecutive naturals, for example, 1553855 + ... + 1556792.

It is an arithmetic number, because the mean of its divisors is an integer number (620574276).

Almost surely, 2^4569540443 is an apocalyptic number.

4569540443 is a deficient number, since it is larger than the sum of its proper divisors (395053765).

4569540443 is a wasteful number, since it uses less digits than its factorization.

4569540443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3110773.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The square root of 4569540443 is about 67598.3760381860. The cubic root of 4569540443 is about 1659.4245408196.

The spelling of 4569540443 in words is "four billion, five hundred sixty-nine million, five hundred forty thousand, four hundred forty-three".