153553543531056 has 80 divisors (see below), whose sum is σ = 440794140702720. Its totient is φ = 51180032036160.

The previous prime is 153553543531039. The next prime is 153553543531079. The reversal of 153553543531056 is 650135345355351.

153553543531056 is a `hidden beast` number, since 1 + 5 + 3 + 5 + 5 + 3 + 54 + 3 + 531 + 0 + 56 = 666.

153553543531056 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 153553543530993 and 153553543531011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10623700 + ... + 20493171.

It is an arithmetic number, because the mean of its divisors is an integer number (5509926758784).

Almost surely, 2^{153553543531056} is an apocalyptic number.

153553543531056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

153553543531056 is an abundant number, since it is smaller than the sum of its proper divisors (287240597171664).

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

153553543531056 is a wasteful number, since it uses less digits than its factorization.

153553543531056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31128311 (or 31128299 counting only the distinct ones).

The product of its (nonzero) digits is 30375000, while the sum is 54.

The spelling of 153553543531056 in words is "one hundred fifty-three trillion, five hundred fifty-three billion, five hundred forty-three million, five hundred thirty-one thousand, fifty-six".