55055555051016 has 32 divisors (see below), whose sum is σ = 148226494368960. Its totient is φ = 16940170784832.

The previous prime is 55055555050997. The next prime is 55055555051047. The reversal of 55055555051016 is 61015055555055.

55055555051016 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55055555051016² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88230055860 + ... + 88230056483.

It is an arithmetic number, because the mean of its divisors is an integer number (4632077949030).

Almost surely, 2^{55055555051016} is an apocalyptic number.

It is an amenable number.

55055555051016 is an abundant number, since it is smaller than the sum of its proper divisors (93170939317944).

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

55055555051016 is a wasteful number, since it uses less digits than its factorization.

55055555051016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176460112365 (or 176460112361 counting only the distinct ones).

The product of its (nonzero) digits is 2343750, while the sum is 48.

The spelling of 55055555051016 in words is "fifty-five trillion, fifty-five billion, five hundred fifty-five million, fifty-one thousand, sixteen".