556979059223 has 4 divisors (see below), whose sum is σ = 570563914368. Its totient is φ = 543394204080.

The previous prime is 556979059201. The next prime is 556979059243. The reversal of 556979059223 is 322950979655.

556979059223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 556979059223 - 2⁸ = 556979058967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556979059243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6792427511 + ... + 6792427592.

It is an arithmetic number, because the mean of its divisors is an integer number (142640978592).

Almost surely, 2^556979059223 is an apocalyptic number.

556979059223 is a deficient number, since it is larger than the sum of its proper divisors (13584855145).

556979059223 is a wasteful number, since it uses less digits than its factorization.

556979059223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13584855144.

The product of its (nonzero) digits is 45927000, while the sum is 62.

The spelling of 556979059223 in words is "five hundred fifty-six billion, nine hundred seventy-nine million, fifty-nine thousand, two hundred twenty-three".