553243305330404 has 12 divisors (see below), whose sum is σ = 1042650844661244. Its totient is φ = 255343063998624.

The previous prime is 553243305330361. The next prime is 553243305330433. The reversal of 553243305330404 is 404033503342355.

It can be written as a sum of positive squares in 2 ways, for example, as 109982832052900 + 443260473277504 = 10487270^2 + 21053752^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5319647166587 + ... + 5319647166690.

It is an arithmetic number, because the mean of its divisors is an integer number (86887570388437).

Almost surely, 2^{553243305330404} is an apocalyptic number.

It is an amenable number.

553243305330404 is a deficient number, since it is larger than the sum of its proper divisors (489407539330840).

553243305330404 is a wasteful number, since it uses less digits than its factorization.

553243305330404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10639294333294 (or 10639294333292 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 44.

Adding to 553243305330404 its reverse (404033503342355), we get a palindrome (957276808672759).

The spelling of 553243305330404 in words is "five hundred fifty-three trillion, two hundred forty-three billion, three hundred five million, three hundred thirty thousand, four hundred four".