5505550105050 has 96 divisors (see below), whose sum is σ = 15171325580160. Its totient is φ = 1468100592000.

The previous prime is 5505550105049. The next prime is 5505550105079. The reversal of 5505550105050 is 505010555055.

It is a happy number.

5505550105050 is a `hidden beast` number, since 5 + 5 + 0 + 5 + 550 + 1 + 0 + 50 + 50 = 666.

It is a super-2 number, since 2×5505550105050² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5505550104996 and 5505550105014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 80089494 + ... + 80158206.

It is an arithmetic number, because the mean of its divisors is an integer number (158034641460).

Almost surely, 2^{5505550105050} is an apocalyptic number.

5505550105050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5505550105050 is an abundant number, since it is smaller than the sum of its proper divisors (9665775475110).

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

5505550105050 is a wasteful number, since it uses less digits than its factorization.

5505550105050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128085 (or 128074 counting only the distinct ones).

The product of its (nonzero) digits is 78125, while the sum is 36.

The spelling of 5505550105050 in words is "five trillion, five hundred five billion, five hundred fifty million, one hundred five thousand, fifty".