551231360341 has 8 divisors (see below), whose sum is σ = 558467688024. Its totient is φ = 544029907200.

The previous prime is 551231360333. The next prime is 551231360371. The reversal of 551231360341 is 143063132155.

It can be written as a sum of positive squares in 4 ways, for example, as 16504797841 + 534726562500 = 128471^2 + 731250^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 551231360341 - 2³ = 551231360333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 551231360297 and 551231360306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551231360371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8686816 + ... + 8750041.

It is an arithmetic number, because the mean of its divisors is an integer number (69808461003).

Almost surely, 2^551231360341 is an apocalyptic number.

It is an amenable number.

551231360341 is a deficient number, since it is larger than the sum of its proper divisors (7236327683).

551231360341 is a wasteful number, since it uses less digits than its factorization.

551231360341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17437271.

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 551231360341 its reverse (143063132155), we get a palindrome (694294492496).

The spelling of 551231360341 in words is "five hundred fifty-one billion, two hundred thirty-one million, three hundred sixty thousand, three hundred forty-one".