5555060055072 has 216 divisors, whose sum is σ = 17367007605948. Its totient is φ = 1683047055360.

The previous prime is 5555060055071. The next prime is 5555060055143. The reversal of 5555060055072 is 2705500605555.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4851816803856 + 703243251216 = 2202684^2 + 838596^2 .

It is not an unprimeable number, because it can be changed into a prime (5555060055071) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 259850848 + ... + 259872224.

Almost surely, 2^{5555060055072} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5555060055072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8683503802974).

5555060055072 is an abundant number, since it is smaller than the sum of its proper divisors (11811947550876).

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

5555060055072 is a wasteful number, since it uses less digits than its factorization.

5555060055072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28872 (or 28850 counting only the distinct ones).

The product of its (nonzero) digits is 1312500, while the sum is 45.

The spelling of 5555060055072 in words is "five trillion, five hundred fifty-five billion, sixty million, fifty-five thousand, seventy-two".