552225001144 has 32 divisors (see below), whose sum is σ = 1043617188240. Its totient is φ = 273928262400.

The previous prime is 552225001121. The next prime is 552225001187. The reversal of 552225001144 is 441100522255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3777574 + ... + 3921034.

Almost surely, 2^552225001144 is an apocalyptic number.

It is an amenable number.

552225001144 is a deficient number, since it is larger than the sum of its proper divisors (491392187096).

552225001144 is a wasteful number, since it uses less digits than its factorization.

552225001144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147271 (or 147267 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 552225001144 its reverse (441100522255), we get a palindrome (993325523399).

The spelling of 552225001144 in words is "five hundred fifty-two billion, two hundred twenty-five million, one thousand, one hundred forty-four".