3258556558223 has 2 divisors, whose sum is σ = 3258556558224. Its totient is φ = 3258556558222.

The previous prime is 3258556558211. The next prime is 3258556558259. The reversal of 3258556558223 is 3228556558523.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3258556558223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3258556558273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1629278279111 + 1629278279112.

It is an arithmetic number, because the mean of its divisors is an integer number (1629278279112).

Almost surely, 2^{3258556558223} is an apocalyptic number.

3258556558223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3258556558223 is an equidigital number, since it uses as much as digits as its factorization.

3258556558223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400000, while the sum is 59.

The spelling of 3258556558223 in words is "three trillion, two hundred fifty-eight billion, five hundred fifty-six million, five hundred fifty-eight thousand, two hundred twenty-three".