13534115505 has 16 divisors (see below), whose sum is σ = 21680789184. Its totient is φ = 7209460160.

The previous prime is 13534115503. The next prime is 13534115519. The reversal of 13534115505 is 50551143531.

13534115505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13534115505 - 2¹ = 13534115503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13534115503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533106 + ... + 557915.

It is an arithmetic number, because the mean of its divisors is an integer number (1355049324).

Almost surely, 2^13534115505 is an apocalyptic number.

13534115505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13534115505 is a deficient number, since it is larger than the sum of its proper divisors (8146673679).

13534115505 is a wasteful number, since it uses less digits than its factorization.

13534115505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091856.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 13534115505 in words is "thirteen billion, five hundred thirty-four million, one hundred fifteen thousand, five hundred five".