552402630544 has 10 divisors (see below), whose sum is σ = 1070280096710. Its totient is φ = 276201315264.

The previous prime is 552402630467. The next prime is 552402630553. The reversal of 552402630544 is 445036204255.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 304717248144 + 247685382400 = 552012^2 + 497680^2 .

It is a junction number, because it is equal to n+sod(n) for n = 552402630497 and 552402630506.

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 as a sum of consecutive naturals, namely, 17262582189 + ... + 17262582220.

It is an arithmetic number, because the mean of its divisors is an integer number (107028009671).

Almost surely, 2^552402630544 is an apocalyptic number.

It is an amenable number.

552402630544 is a deficient number, since it is larger than the sum of its proper divisors (517877466166).

552402630544 is a wasteful number, since it uses less digits than its factorization.

552402630544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34525164417 (or 34525164411 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 552402630544 its reverse (445036204255), we get a palindrome (997438834799).

The spelling of 552402630544 in words is "five hundred fifty-two billion, four hundred two million, six hundred thirty thousand, five hundred forty-four".