5505050555020 has 12 divisors (see below), whose sum is σ = 11560606165584. Its totient is φ = 2202020222000.

The previous prime is 5505050554987. The next prime is 5505050555021. The reversal of 5505050555020 is 205550505055.

It is a super-2 number, since 2×5505050555020² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5505050555021) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 137626263856 + ... + 137626263895.

It is an arithmetic number, because the mean of its divisors is an integer number (963383847132).

Almost surely, 2^{5505050555020} is an apocalyptic number.

It is an amenable number.

5505050555020 is an abundant number, since it is smaller than the sum of its proper divisors (6055555610564).

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

5505050555020 is a wasteful number, since it uses less digits than its factorization.

5505050555020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275252527760 (or 275252527758 counting only the distinct ones).

The product of its (nonzero) digits is 156250, while the sum is 37.

The spelling of 5505050555020 in words is "five trillion, five hundred five billion, fifty million, five hundred fifty-five thousand, twenty".