5556562223 has 2 divisors, whose sum is σ = 5556562224. Its totient is φ = 5556562222.

The previous prime is 5556562201. The next prime is 5556562229. The reversal of 5556562223 is 3222656555.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5556562223 - 2⁶ = 5556562159 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5556562229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778281111 + 2778281112.

It is an arithmetic number, because the mean of its divisors is an integer number (2778281112).

Almost surely, 2^5556562223 is an apocalyptic number.

5556562223 is a deficient number, since it is larger than the sum of its proper divisors (1).

5556562223 is an equidigital number, since it uses as much as digits as its factorization.

5556562223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 540000, while the sum is 41.

The square root of 5556562223 is about 74542.3518746223. The cubic root of 5556562223 is about 1771.2045832224.

The spelling of 5556562223 in words is "five billion, five hundred fifty-six million, five hundred sixty-two thousand, two hundred twenty-three".