552043530444 has 192 divisors, whose sum is σ = 1546231357440. Its totient is φ = 149879600640.

The previous prime is 552043530443. The next prime is 552043530463. The reversal of 552043530444 is 444035340255.

It is a super-3 number, since 3×552043530444³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (552043530443) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 205754727 + ... + 205757409.

It is an arithmetic number, because the mean of its divisors is an integer number (8053288320).

Almost surely, 2^552043530444 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 552043530444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (773115678720).

552043530444 is an abundant number, since it is smaller than the sum of its proper divisors (994187826996).

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

552043530444 is a wasteful number, since it uses less digits than its factorization.

552043530444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380 (or 3378 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 39.

Adding to 552043530444 its reverse (444035340255), we get a palindrome (996078870699).

The spelling of 552043530444 in words is "five hundred fifty-two billion, forty-three million, five hundred thirty thousand, four hundred forty-four".