550055060 has 24 divisors (see below), whose sum is σ = 1223064360. Its totient is φ = 207079424.

The previous prime is 550055039. The next prime is 550055063. The reversal of 550055060 is 60550055.

It can be written as a sum of positive squares in 4 ways, for example, as 41011216 + 509043844 = 6404^2 + 22562^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550055063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808565 + ... + 809244.

It is an arithmetic number, because the mean of its divisors is an integer number (50961015).

Almost surely, 2^550055060 is an apocalyptic number.

It is an amenable number.

550055060 is an abundant number, since it is smaller than the sum of its proper divisors (673009300).

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

550055060 is a wasteful number, since it uses less digits than its factorization.

550055060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617835 (or 1617833 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 550055060 is about 23453.2526528838. The cubic root of 550055060 is about 819.3486101909.

The spelling of 550055060 in words is "five hundred fifty million, fifty-five thousand, sixty".