552044000 has 96 divisors (see below), whose sum is σ = 1403438400. Its totient is φ = 213158400.

The previous prime is 552043991. The next prime is 552044057. The reversal of 552044000 is 440255.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113621 + ... + 118379.

It is an arithmetic number, because the mean of its divisors is an integer number (14619150).

Almost surely, 2^552044000 is an apocalyptic number.

552044000 is a gapful number since it is divisible by the number (50) 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 552044000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (701719200).

552044000 is an abundant number, since it is smaller than the sum of its proper divisors (851394400).

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

552044000 is a wasteful number, since it uses less digits than its factorization.

552044000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4813 (or 4795 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 552044000 is about 23495.6166124662. The cubic root of 552044000 is about 820.3349811224.

Adding to 552044000 its reverse (440255), we get a palindrome (552484255).

The spelling of 552044000 in words is "five hundred fifty-two million, forty-four thousand".