556358222853655 has 8 divisors (see below), whose sum is σ = 667782888277392. Its totient is φ = 444984564380928.

The previous prime is 556358222853647. The next prime is 556358222853737.

556358222853655 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 556358222853655 - 2³ = 556358222853647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12751713754 + ... + 12751757383.

It is an arithmetic number, because the mean of its divisors is an integer number (83472861034674).

Almost surely, 2^{556358222853655} is an apocalyptic number.

556358222853655 is a deficient number, since it is larger than the sum of its proper divisors (111424665423737).

556358222853655 is a wasteful number, since it uses less digits than its factorization.

556358222853655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25503475505.

The product of its digits is 2592000000, while the sum is 70.

The spelling of 556358222853655 in words is "five hundred fifty-six trillion, three hundred fifty-eight billion, two hundred twenty-two million, eight hundred fifty-three thousand, six hundred fifty-five".