134520655056 has 20 divisors (see below), whose sum is σ = 347511692352. Its totient is φ = 44840218336.

The previous prime is 134520655007. The next prime is 134520655117. The reversal of 134520655056 is 650556025431.

It is a junction number, because it is equal to n+sod(n) for n = 134520654999 and 134520655017.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1401256776 + ... + 1401256871.

Almost surely, 2^134520655056 is an apocalyptic number.

134520655056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

134520655056 is an abundant number, since it is smaller than the sum of its proper divisors (212991037296).

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

134520655056 is a wasteful number, since it uses less digits than its factorization.

134520655056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802513658 (or 2802513652 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 134520655056 in words is "one hundred thirty-four billion, five hundred twenty million, six hundred fifty-five thousand, fifty-six".