4605404509 has 16 divisors (see below), whose sum is σ = 4965009280. Its totient is φ = 4258759680.

The previous prime is 4605404501. The next prime is 4605404519. The reversal of 4605404509 is 9054045064.

It is a cyclic number.

It is not a de Polignac number, because 4605404509 - 2³ = 4605404501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4605404501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117424 + ... + 151654.

It is an arithmetic number, because the mean of its divisors is an integer number (310313080).

Almost surely, 2^4605404509 is an apocalyptic number.

It is an amenable number.

4605404509 is a deficient number, since it is larger than the sum of its proper divisors (359604771).

4605404509 is a wasteful number, since it uses less digits than its factorization.

4605404509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34420.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 4605404509 is about 67863.1307043817. The cubic root of 4605404509 is about 1663.7545669598.

The spelling of 4605404509 in words is "four billion, six hundred five million, four hundred four thousand, five hundred nine".