556025312113 has 6 divisors (see below), whose sum is σ = 562342991894. Its totient is φ = 549777828864.

The previous prime is 556025312107. The next prime is 556025312137. The reversal of 556025312113 is 311213520655.

556025312113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1524668209 + 554500643904 = 39047^2 + 744648^2 .

It is not a de Polignac number, because 556025312113 - 2¹³ = 556025303921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (556025112113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35090256 + ... + 35106097.

Almost surely, 2^556025312113 is an apocalyptic number.

It is an amenable number.

556025312113 is a deficient number, since it is larger than the sum of its proper divisors (6317679781).

556025312113 is an frugal number, since it uses more digits than its factorization.

556025312113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70196531 (or 70196442 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

Adding to 556025312113 its reverse (311213520655), we get a palindrome (867238832768).

The spelling of 556025312113 in words is "five hundred fifty-six billion, twenty-five million, three hundred twelve thousand, one hundred thirteen".