556691794193 has 8 divisors (see below), whose sum is σ = 590235999840. Its totient is φ = 523236214080.

The previous prime is 556691794177. The next prime is 556691794213. The reversal of 556691794193 is 391497196655.

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 556691794193 - 2⁴ = 556691794177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (556691794103) 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 in 7 ways as a sum of consecutive naturals, for example, 22143443 + ... + 22168568.

It is an arithmetic number, because the mean of its divisors is an integer number (73779499980).

Almost surely, 2^556691794193 is an apocalyptic number.

It is an amenable number.

556691794193 is a deficient number, since it is larger than the sum of its proper divisors (33544205647).

556691794193 is a wasteful number, since it uses less digits than its factorization.

556691794193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44312767.

The product of its digits is 55112400, while the sum is 65.

The spelling of 556691794193 in words is "five hundred fifty-six billion, six hundred ninety-one million, seven hundred ninety-four thousand, one hundred ninety-three".