550544452 has 24 divisors (see below), whose sum is σ = 975887136. Its totient is φ = 271734528.

The previous prime is 550544413. The next prime is 550544453. The reversal of 550544452 is 254445055.

It is not an unprimeable number, because it can be changed into a prime (550544453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170283 + ... + 173485.

It is an arithmetic number, because the mean of its divisors is an integer number (40661964).

Almost surely, 2^550544452 is an apocalyptic number.

It is an amenable number.

550544452 is a deficient number, since it is larger than the sum of its proper divisors (425342684).

550544452 is a wasteful number, since it uses less digits than its factorization.

550544452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3747 (or 3745 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 34.

The square root of 550544452 is about 23463.6836835140. The cubic root of 550544452 is about 819.5915336258.

The spelling of 550544452 in words is "five hundred fifty million, five hundred forty-four thousand, four hundred fifty-two".