13585291039 has 4 divisors (see below), whose sum is σ = 14384425824. Its totient is φ = 12786156256.

The previous prime is 13585291009. The next prime is 13585291063. The reversal of 13585291039 is 93019258531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13585291039 - 2¹¹ = 13585288991 is a prime.

It is a super-2 number, since 2×13585291039² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13585291039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13585291009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399567367 + ... + 399567400.

It is an arithmetic number, because the mean of its divisors is an integer number (3596106456).

Almost surely, 2^13585291039 is an apocalyptic number.

13585291039 is a deficient number, since it is larger than the sum of its proper divisors (799134785).

13585291039 is an equidigital number, since it uses as much as digits as its factorization.

13585291039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799134784.

The product of its (nonzero) digits is 291600, while the sum is 46.

The spelling of 13585291039 in words is "thirteen billion, five hundred eighty-five million, two hundred ninety-one thousand, thirty-nine".