557344822318 has 16 divisors (see below), whose sum is σ = 839338665984. Its totient is φ = 277566620760.

The previous prime is 557344822313. The next prime is 557344822319. The reversal of 557344822318 is 813228443755.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557344822313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487771 + ... + 1163017.

It is an arithmetic number, because the mean of its divisors is an integer number (52458666624).

Almost surely, 2^557344822318 is an apocalyptic number.

557344822318 is a deficient number, since it is larger than the sum of its proper divisors (281993843666).

557344822318 is a wasteful number, since it uses less digits than its factorization.

557344822318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676887.

The product of its digits is 6451200, while the sum is 52.

The spelling of 557344822318 in words is "five hundred fifty-seven billion, three hundred forty-four million, eight hundred twenty-two thousand, three hundred eighteen".