555241255325226 has 12 divisors (see below), whose sum is σ = 1203022719871362. Its totient is φ = 185080418441736.

The previous prime is 555241255325221. The next prime is 555241255325243. The reversal of 555241255325226 is 622523552142555.

555241255325226 is a `hidden beast` number, since 5 + 5 + 5 + 2 + 4 + 12 + 553 + 2 + 52 + 26 = 666.

It can be written as a sum of positive squares in only one way, i.e., 424886493200625 + 130354762124601 = 20612775^2 + 11417301^2 .

It is not an unprimeable number, because it can be changed into a prime (555241255325221) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 15423368203461 + ... + 15423368203496.

Almost surely, 2^{555241255325226} is an apocalyptic number.

555241255325226 is an abundant number, since it is smaller than the sum of its proper divisors (647781464546136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

555241255325226 is a wasteful number, since it uses less digits than its factorization.

555241255325226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30846736406965 (or 30846736406962 counting only the distinct ones).

The product of its digits is 36000000, while the sum is 54.

The spelling of 555241255325226 in words is "five hundred fifty-five trillion, two hundred forty-one billion, two hundred fifty-five million, three hundred twenty-five thousand, two hundred twenty-six".