13535504513 has 8 divisors (see below), whose sum is σ = 13570474368. Its totient is φ = 13500560304.

The previous prime is 13535504501. The next prime is 13535504519. The reversal of 13535504513 is 31540553531.

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 13535504513 - 2⁴ = 13535504497 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13535504519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1470995 + ... + 1480167.

It is an arithmetic number, because the mean of its divisors is an integer number (1696309296).

Almost surely, 2^13535504513 is an apocalyptic number.

It is an amenable number.

13535504513 is a deficient number, since it is larger than the sum of its proper divisors (34969855).

13535504513 is an equidigital number, since it uses as much as digits as its factorization.

13535504513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12823.

The product of its (nonzero) digits is 67500, while the sum is 35.

The spelling of 13535504513 in words is "thirteen billion, five hundred thirty-five million, five hundred four thousand, five hundred thirteen".