550005352 has 64 divisors (see below), whose sum is σ = 1186753680. Its totient is φ = 236716032.

The previous prime is 550005349. The next prime is 550005353. The reversal of 550005352 is 253500055.

It can be written as a sum of positive squares in 8 ways, for example, as 212401476 + 337603876 = 14574^2 + 18374^2 .

It is not an unprimeable number, because it can be changed into a prime (550005353) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 198408 + ... + 201160.

Almost surely, 2^550005352 is an apocalyptic number.

550005352 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 550005352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (593376840).

550005352 is an abundant number, since it is smaller than the sum of its proper divisors (636748328).

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

550005352 is a wasteful number, since it uses less digits than its factorization.

550005352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902 (or 2898 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 550005352 is about 23452.1929038630. The cubic root of 550005352 is about 819.3239281723.

The spelling of 550005352 in words is "five hundred fifty million, five thousand, three hundred fifty-two".