550885344 has 48 divisors (see below), whose sum is σ = 1447891200. Its totient is φ = 183397760.

The previous prime is 550885343. The next prime is 550885367. The reversal of 550885344 is 443588055.

550885344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 550885296 and 550885305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550885343) 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, 84307 + ... + 90605.

It is an arithmetic number, because the mean of its divisors is an integer number (30164400).

Almost surely, 2^550885344 is an apocalyptic number.

It is an amenable number.

550885344 is an abundant number, since it is smaller than the sum of its proper divisors (897005856).

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

550885344 is a wasteful number, since it uses less digits than its factorization.

550885344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7223 (or 7215 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 42.

The square root of 550885344 is about 23470.9468066373. The cubic root of 550885344 is about 819.7606598730.

The spelling of 550885344 in words is "five hundred fifty million, eight hundred eighty-five thousand, three hundred forty-four".