55305808060 has 24 divisors (see below), whose sum is σ = 116198855136. Its totient is φ = 22111531200.

The previous prime is 55305808049. The next prime is 55305808081. The reversal of 55305808060 is 6080850355.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 632416 + ... + 714535.

It is an arithmetic number, because the mean of its divisors is an integer number (4841618964).

Almost surely, 2^55305808060 is an apocalyptic number.

It is an amenable number.

55305808060 is an abundant number, since it is smaller than the sum of its proper divisors (60893047076).

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

55305808060 is a wasteful number, since it uses less digits than its factorization.

55305808060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349013 (or 1349011 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 55305808060 in words is "fifty-five billion, three hundred five million, eight hundred eight thousand, sixty".