556523226223 has 4 divisors (see below), whose sum is σ = 585813922360. Its totient is φ = 527232530088.

The previous prime is 556523226221. The next prime is 556523226263. The reversal of 556523226223 is 322622325655.

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 556523226223 - 2¹ = 556523226221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 556523226223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556523226221) 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 3 ways as a sum of consecutive naturals, for example, 14645348040 + ... + 14645348077.

It is an arithmetic number, because the mean of its divisors is an integer number (146453480590).

Almost surely, 2^556523226223 is an apocalyptic number.

556523226223 is a deficient number, since it is larger than the sum of its proper divisors (29290696137).

556523226223 is a wasteful number, since it uses less digits than its factorization.

556523226223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29290696136.

The product of its digits is 1296000, while the sum is 43.

The spelling of 556523226223 in words is "five hundred fifty-six billion, five hundred twenty-three million, two hundred twenty-six thousand, two hundred twenty-three".