551321025314 has 16 divisors (see below), whose sum is σ = 830687059800. Its totient is φ = 274425784320.

The previous prime is 551321025289. The next prime is 551321025319. The reversal of 551321025314 is 413520123155.

It can be written as a sum of positive squares in 4 ways, for example, as 198811649689 + 352509375625 = 445883^2 + 593725^2 .

It is not an unprimeable number, because it can be changed into a prime (551321025319) by changing a digit.

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, 2430674 + ... + 2647794.

Almost surely, 2^551321025314 is an apocalyptic number.

551321025314 is a deficient number, since it is larger than the sum of its proper divisors (279366034486).

551321025314 is a wasteful number, since it uses less digits than its factorization.

551321025314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222805.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 551321025314 its reverse (413520123155), we get a palindrome (964841148469).

The spelling of 551321025314 in words is "five hundred fifty-one billion, three hundred twenty-one million, twenty-five thousand, three hundred fourteen".