135676055556 has 18 divisors (see below), whose sum is σ = 342958918302. Its totient is φ = 45225351840.

The previous prime is 135676055461. The next prime is 135676055573. The reversal of 135676055556 is 655550676531.

135676055556 is a `hidden beast` number, since 1 + 35 + 6 + 7 + 6 + 0 + 55 + 556 = 666.

135676055556 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 68058374400 + 67617681156 = 260880^2 + 260034^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1884389625 + ... + 1884389696.

It is an arithmetic number, because the mean of its divisors is an integer number (19053273239).

Almost surely, 2^135676055556 is an apocalyptic number.

It is an amenable number.

135676055556 is an abundant number, since it is smaller than the sum of its proper divisors (207282862746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135676055556 is a wasteful number, since it uses less digits than its factorization.

135676055556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3768779331 (or 3768779326 counting only the distinct ones).

The product of its (nonzero) digits is 14175000, while the sum is 54.

The spelling of 135676055556 in words is "one hundred thirty-five billion, six hundred seventy-six million, fifty-five thousand, five hundred fifty-six".