5555005550500 has 96 divisors (see below), whose sum is σ = 13866802080768. Its totient is φ = 1904366160000.

The previous prime is 5555005550483. The next prime is 5555005550527. The reversal of 5555005550500 is 50555005555.

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 31 ways as a sum of consecutive naturals, for example, 34019050 + ... + 34181950.

It is an arithmetic number, because the mean of its divisors is an integer number (144445855008).

Almost surely, 2^{5555005550500} is an apocalyptic number.

5555005550500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5555005550500 is an abundant number, since it is smaller than the sum of its proper divisors (8311796530268).

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

5555005550500 is a wasteful number, since it uses less digits than its factorization.

5555005550500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172670 (or 172658 counting only the distinct ones).

The product of its (nonzero) digits is 390625, while the sum is 40.

The spelling of 5555005550500 in words is "five trillion, five hundred fifty-five billion, five million, five hundred fifty thousand, five hundred".