557164634244347 has 24 divisors (see below), whose sum is σ = 588597547760640. Its totient is φ = 527333103118080.

The previous prime is 557164634244187. The next prime is 557164634244359. The reversal of 557164634244347 is 743442436461755.

It is not a de Polignac number, because 557164634244347 - 2²⁰ = 557164633195771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (557164634244367) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2650623683 + ... + 2650833875.

It is an arithmetic number, because the mean of its divisors is an integer number (24524897823360).

Almost surely, 2^{557164634244347} is an apocalyptic number.

557164634244347 is a deficient number, since it is larger than the sum of its proper divisors (31432913516293).

557164634244347 is a wasteful number, since it uses less digits than its factorization.

557164634244347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217251 (or 217232 counting only the distinct ones).

The product of its digits is 812851200, while the sum is 65.

The spelling of 557164634244347 in words is "five hundred fifty-seven trillion, one hundred sixty-four billion, six hundred thirty-four million, two hundred forty-four thousand, three hundred forty-seven".