5000511056550 has 96 divisors (see below), whose sum is σ = 13054711230720. Its totient is φ = 1263214857600.

The previous prime is 5000511056539. The next prime is 5000511056599. The reversal of 5000511056550 is 556501150005.

It is a super-2 number, since 2×5000511056550² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64408255 + ... + 64485845.

It is an arithmetic number, because the mean of its divisors is an integer number (135986575320).

Almost surely, 2^{5000511056550} is an apocalyptic number.

5000511056550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5000511056550 is an abundant number, since it is smaller than the sum of its proper divisors (8054200174170).

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

5000511056550 is a wasteful number, since it uses less digits than its factorization.

5000511056550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100238 (or 100233 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 5000511056550 in words is "five trillion, five hundred eleven million, fifty-six thousand, five hundred fifty".