550207448 has 48 divisors (see below), whose sum is σ = 1252486320. Its totient is φ = 221925888.

The previous prime is 550207409. The next prime is 550207477. The reversal of 550207448 is 844702055.

It is a congruent number.

It is an unprimeable number.

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, 815 + ... + 33182.

It is an arithmetic number, because the mean of its divisors is an integer number (26093465).

Almost surely, 2^550207448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 550207448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (626243160).

550207448 is an abundant number, since it is smaller than the sum of its proper divisors (702278872).

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

550207448 is a wasteful number, since it uses less digits than its factorization.

550207448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34044 (or 34023 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 550207448 is about 23456.5011883699. The cubic root of 550207448 is about 819.4242676880.

The spelling of 550207448 in words is "five hundred fifty million, two hundred seven thousand, four hundred forty-eight".