4535943489 has 64 divisors (see below), whose sum is σ = 8394946560. Its totient is φ = 2351592000.

The previous prime is 4535943463. The next prime is 4535943491. The reversal of 4535943489 is 9843495354.

4535943489 is a `hidden beast` number, since 4 + 5 + 3 + 594 + 3 + 48 + 9 = 666.

It is not a de Polignac number, because 4535943489 - 2⁵ = 4535943457 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4535943449) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1185199 + ... + 1189019.

It is an arithmetic number, because the mean of its divisors is an integer number (131171040).

Almost surely, 2^4535943489 is an apocalyptic number.

It is an amenable number.

4535943489 is a deficient number, since it is larger than the sum of its proper divisors (3859003071).

4535943489 is a wasteful number, since it uses less digits than its factorization.

4535943489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4419 (or 4413 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 54.

The square root of 4535943489 is about 67349.4134272898. The cubic root of 4535943489 is about 1655.3476314807.

The spelling of 4535943489 in words is "four billion, five hundred thirty-five million, nine hundred forty-three thousand, four hundred eighty-nine".