5055055005550 has 24 divisors (see below), whose sum is σ = 10257166157832. Its totient is φ = 1838201820000.

The previous prime is 5055055005499. The next prime is 5055055005563. The reversal of 5055055005550 is 555005505505.

It is a super-2 number, since 2×5055055005550² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4595504001 + ... + 4595505100.

It is an arithmetic number, because the mean of its divisors is an integer number (427381923243).

Almost surely, 2^{5055055005550} is an apocalyptic number.

5055055005550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5055055005550 is an abundant number, since it is smaller than the sum of its proper divisors (5202111152282).

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

5055055005550 is a wasteful number, since it uses less digits than its factorization.

5055055005550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9191009124 (or 9191009119 counting only the distinct ones).

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

The spelling of 5055055005550 in words is "five trillion, fifty-five billion, fifty-five million, five thousand, five hundred fifty".