13409559482529 has 16 divisors (see below), whose sum is σ = 20433992545152. Its totient is φ = 7662463632768.

The previous prime is 13409559482513. The next prime is 13409559482573. The reversal of 13409559482529 is 92528495590431.

It is not a de Polignac number, because 13409559482529 - 2⁴ = 13409559482513 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13409559482529.

It is not an unprimeable number, because it can be changed into a prime (13409559482509) 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, 4740444 + ... + 7020749.

It is an arithmetic number, because the mean of its divisors is an integer number (1277124534072).

Almost surely, 2^{13409559482529} is an apocalyptic number.

It is an amenable number.

13409559482529 is a deficient number, since it is larger than the sum of its proper divisors (7024433062623).

13409559482529 is a wasteful number, since it uses less digits than its factorization.

13409559482529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11815496.

The product of its (nonzero) digits is 139968000, while the sum is 66.

The spelling of 13409559482529 in words is "thirteen trillion, four hundred nine billion, five hundred fifty-nine million, four hundred eighty-two thousand, five hundred twenty-nine".