556314361 has 2 divisors, whose sum is σ = 556314362. Its totient is φ = 556314360.

The previous prime is 556314359. The next prime is 556314377. The reversal of 556314361 is 163413655.

556314361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 326488761 + 229825600 = 18069^2 + 15160^2 .

It is a cyclic number.

It is not a de Polignac number, because 556314361 - 2¹ = 556314359 is a prime.

Together with 556314359, it forms a pair of twin primes.

It is equal to p_29159233 and since 556314361 and 29159233 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (556311361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278157180 + 278157181.

It is an arithmetic number, because the mean of its divisors is an integer number (278157181).

Almost surely, 2^556314361 is an apocalyptic number.

It is an amenable number.

556314361 is a deficient number, since it is larger than the sum of its proper divisors (1).

556314361 is an equidigital number, since it uses as much as digits as its factorization.

556314361 is an odious number, because the sum of its binary digits is odd.

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

The square root of 556314361 is about 23586.3172411464. The cubic root of 556314361 is about 822.4447962013. Note that the first 3 decimals are identical.

The spelling of 556314361 in words is "five hundred fifty-six million, three hundred fourteen thousand, three hundred sixty-one".