13655085013 has 4 divisors (see below), whose sum is σ = 13858892320. Its totient is φ = 13451277708.

The previous prime is 13655084957. The next prime is 13655085047. The reversal of 13655085013 is 31058055631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13655085013 - 2⁹ = 13655084501 is a prime.

It is a super-2 number, since 2×13655085013² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13655085113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101903553 + ... + 101903686.

It is an arithmetic number, because the mean of its divisors is an integer number (3464723080).

Almost surely, 2^13655085013 is an apocalyptic number.

It is an amenable number.

13655085013 is a deficient number, since it is larger than the sum of its proper divisors (203807307).

13655085013 is an equidigital number, since it uses as much as digits as its factorization.

13655085013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203807306.

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 13655085013 in words is "thirteen billion, six hundred fifty-five million, eighty-five thousand, thirteen".