26055608000556 has 24 divisors (see below), whose sum is σ = 60820363764160. Its totient is φ = 8681781938832.

The previous prime is 26055608000509. The next prime is 26055608000561. The reversal of 26055608000556 is 65500080655062.

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, 427559266 + ... + 427620201.

Almost surely, 2^{26055608000556} is an apocalyptic number.

It is an amenable number.

26055608000556 is an abundant number, since it is smaller than the sum of its proper divisors (34764755763604).

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

26055608000556 is a wasteful number, since it uses less digits than its factorization.

26055608000556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855182013 (or 855182011 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 48.

The spelling of 26055608000556 in words is "twenty-six trillion, fifty-five billion, six hundred eight million, five hundred fifty-six", and thus it is an aban number.