5050555005500 has 96 divisors (see below), whose sum is σ = 11612665296960. Its totient is φ = 1913613465600.

The previous prime is 5050555005491. The next prime is 5050555005523. The reversal of 5050555005500 is 55005550505.

It is a super-2 number, since 2×5050555005500² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 71566232 + ... + 71636768.

It is an arithmetic number, because the mean of its divisors is an integer number (120965263510).

Almost surely, 2^{5050555005500} is an apocalyptic number.

5050555005500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5050555005500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5806332648480).

5050555005500 is an abundant number, since it is smaller than the sum of its proper divisors (6562110291460).

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

5050555005500 is a wasteful number, since it uses less digits than its factorization.

5050555005500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78112 (or 78100 counting only the distinct ones).

The product of its (nonzero) digits is 78125, while the sum is 35.

The spelling of 5050555005500 in words is "five trillion, fifty billion, five hundred fifty-five million, five thousand, five hundred".