5550054550 has 24 divisors (see below), whose sum is σ = 10397381400. Its totient is φ = 2204047680.

The previous prime is 5550054533. The next prime is 5550054553. The reversal of 5550054550 is 554500555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550054553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 392335 + ... + 406234.

It is an arithmetic number, because the mean of its divisors is an integer number (433224225).

Almost surely, 2^5550054550 is an apocalyptic number.

5550054550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5550054550 is a deficient number, since it is larger than the sum of its proper divisors (4847326850).

5550054550 is a wasteful number, since it uses less digits than its factorization.

5550054550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798720 (or 798715 counting only the distinct ones).

The product of its (nonzero) digits is 62500, while the sum is 34.

The square root of 5550054550 is about 74498.6882434852. The cubic root of 5550054550 is about 1770.5128531858.

The spelling of 5550054550 in words is "five billion, five hundred fifty million, fifty-four thousand, five hundred fifty".