550005056 has 14 divisors (see below), whose sum is σ = 1091416410. Its totient is φ = 275002496.

The previous prime is 550005019. The next prime is 550005059. The reversal of 550005056 is 650500055.

It can be written as a sum of positive squares in only one way, i.e., 538982656 + 11022400 = 23216^2 + 3320^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550005059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4296851 + ... + 4296978.

It is an arithmetic number, because the mean of its divisors is an integer number (77958315).

Almost surely, 2^550005056 is an apocalyptic number.

It is an amenable number.

550005056 is a deficient number, since it is larger than the sum of its proper divisors (541411354).

550005056 is an equidigital number, since it uses as much as digits as its factorization.

550005056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8593841 (or 8593831 counting only the distinct ones).

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

The square root of 550005056 is about 23452.1865931516. The cubic root of 550005056 is about 819.3237811919.

The spelling of 550005056 in words is "five hundred fifty million, five thousand, fifty-six".