3509483285509 has 16 divisors (see below), whose sum is σ = 3572569203840. Its totient is φ = 3446519458240.

The previous prime is 3509483285417. The next prime is 3509483285531. The reversal of 3509483285509 is 9055823849053.

It is a cyclic number.

It is not a de Polignac number, because 3509483285509 - 2²³ = 3509474896901 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 (3509483285569) 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, 274364904 + ... + 274377694.

It is an arithmetic number, because the mean of its divisors is an integer number (223285575240).

Almost surely, 2^{3509483285509} is an apocalyptic number.

It is an amenable number.

3509483285509 is a deficient number, since it is larger than the sum of its proper divisors (63085918331).

3509483285509 is a wasteful number, since it uses less digits than its factorization.

3509483285509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17180.

The product of its (nonzero) digits is 46656000, while the sum is 61.

The spelling of 3509483285509 in words is "three trillion, five hundred nine billion, four hundred eighty-three million, two hundred eighty-five thousand, five hundred nine".