13533554055 has 32 divisors (see below), whose sum is σ = 26202783744. Its totient is φ = 5822839296.

The previous prime is 13533554053. The next prime is 13533554071. The reversal of 13533554055 is 55045533531.

13533554055 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 13533554055 - 2¹ = 13533554053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13533554051) 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 31 ways as a sum of consecutive naturals, for example, 3789127 + ... + 3792696.

It is an arithmetic number, because the mean of its divisors is an integer number (818836992).

Almost surely, 2^13533554055 is an apocalyptic number.

13533554055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13533554055 is a deficient number, since it is larger than the sum of its proper divisors (12669229689).

13533554055 is a wasteful number, since it uses less digits than its factorization.

13533554055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7581855.

The product of its (nonzero) digits is 337500, while the sum is 39.

The spelling of 13533554055 in words is "thirteen billion, five hundred thirty-three million, five hundred fifty-four thousand, fifty-five".