55586110672 has 20 divisors (see below), whose sum is σ = 114033271716. Its totient is φ = 26158169600.

The previous prime is 55586110661. The next prime is 55586110693. The reversal of 55586110672 is 27601168555.

It can be written as a sum of positive squares in 2 ways, for example, as 46749358656 + 8836752016 = 216216^2 + 94004^2 .

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, 102180079 + ... + 102180622.

Almost surely, 2^55586110672 is an apocalyptic number.

It is an amenable number.

55586110672 is an abundant number, since it is smaller than the sum of its proper divisors (58447161044).

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

55586110672 is a wasteful number, since it uses less digits than its factorization.

55586110672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204360726 (or 204360720 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 46.

The spelling of 55586110672 in words is "fifty-five billion, five hundred eighty-six million, one hundred ten thousand, six hundred seventy-two".