4504540689 has 36 divisors (see below), whose sum is σ = 7159616100. Its totient is φ = 2727056640.

The previous prime is 4504540679. The next prime is 4504540693. The reversal of 4504540689 is 9860454054.

4504540689 is a `hidden beast` number, since 45 + 0 + 4 + 540 + 68 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3128724225 + 1375816464 = 55935^2 + 37092^2 .

It is not a de Polignac number, because 4504540689 - 2⁷ = 4504540561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4504540679) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1402117 + ... + 1405325.

It is an arithmetic number, because the mean of its divisors is an integer number (198878225).

Almost surely, 2^4504540689 is an apocalyptic number.

It is an amenable number.

4504540689 is a deficient number, since it is larger than the sum of its proper divisors (2655075411).

4504540689 is a wasteful number, since it uses less digits than its factorization.

4504540689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4526 (or 4512 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 4504540689 is about 67115.8750892812. The cubic root of 4504540689 is about 1651.5187349917.

The spelling of 4504540689 in words is "four billion, five hundred four million, five hundred forty thousand, six hundred eighty-nine".