13554131054355 has 32 divisors (see below), whose sum is σ = 24099170299200. Its totient is φ = 7227988701696.

The previous prime is 13554131054273. The next prime is 13554131054363. The reversal of 13554131054355 is 55345013145531.

13554131054355 is a `hidden beast` number, since 1 + 3 + 5 + 5 + 41 + 3 + 10 + 543 + 55 = 666.

13554131054355 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 13554131054355 - 2¹³ = 13554131046163 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 13554131054355.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5007084 + ... + 7223513.

It is an arithmetic number, because the mean of its divisors is an integer number (753099071850).

Almost surely, 2^{13554131054355} is an apocalyptic number.

13554131054355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13554131054355 is a deficient number, since it is larger than the sum of its proper divisors (10545039244845).

13554131054355 is a wasteful number, since it uses less digits than its factorization.

13554131054355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12238820 (or 12238814 counting only the distinct ones).

The product of its (nonzero) digits is 1350000, while the sum is 45.

Adding to 13554131054355 its reverse (55345013145531), we get a palindrome (68899144199886).

The spelling of 13554131054355 in words is "thirteen trillion, five hundred fifty-four billion, one hundred thirty-one million, fifty-four thousand, three hundred fifty-five".