5055005055550 has 24 divisors (see below), whose sum is σ = 9542642385816. Its totient is φ = 1991822886240.

The previous prime is 5055005055493. The next prime is 5055005055563. The reversal of 5055005055550 is 555505005505.

It is a super-2 number, since 2×5055005055550² (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 11 ways as a sum of consecutive naturals, for example, 754475017 + ... + 754481716.

It is an arithmetic number, because the mean of its divisors is an integer number (397610099409).

Almost surely, 2^{5055005055550} is an apocalyptic number.

5055005055550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5055005055550 is a deficient number, since it is larger than the sum of its proper divisors (4487637330266).

5055005055550 is a wasteful number, since it uses less digits than its factorization.

5055005055550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508956812 (or 1508956807 counting only the distinct ones).

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

The spelling of 5055005055550 in words is "five trillion, fifty-five billion, five million, fifty-five thousand, five hundred fifty".