550088448 has 288 divisors, whose sum is σ = 1912006656. Its totient is φ = 136249344.

The previous prime is 550088417. The next prime is 550088453. The reversal of 550088448 is 844880055.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1187865 + ... + 1188327.

It is an arithmetic number, because the mean of its divisors is an integer number (6638912).

Almost surely, 2^550088448 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 550088448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (956003328).

550088448 is an abundant number, since it is smaller than the sum of its proper divisors (1361918208).

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

550088448 is a wasteful number, since it uses less digits than its factorization.

550088448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 505 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 42.

The square root of 550088448 is about 23453.9644410066. The cubic root of 550088448 is about 819.3651878391.

The spelling of 550088448 in words is "five hundred fifty million, eighty-eight thousand, four hundred forty-eight".