55835581008984 has 64 divisors (see below), whose sum is σ = 159533612294400. Its totient is φ = 15952685061504.

The previous prime is 55835581008983. The next prime is 55835581008989. The reversal of 55835581008984 is 48980018553855.

55835581008984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55835581008984² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55835581008983) by changing a digit.

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, 4483222 + ... + 11479130.

It is an arithmetic number, because the mean of its divisors is an integer number (2492712692100).

Almost surely, 2^{55835581008984} is an apocalyptic number.

It is an amenable number.

55835581008984 is an abundant number, since it is smaller than the sum of its proper divisors (103698031285416).

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

55835581008984 is a wasteful number, since it uses less digits than its factorization.

55835581008984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7043432 (or 7043428 counting only the distinct ones).

The product of its (nonzero) digits is 276480000, while the sum is 69.

The spelling of 55835581008984 in words is "fifty-five trillion, eight hundred thirty-five billion, five hundred eighty-one million, eight thousand, nine hundred eighty-four".