557796912389 has 8 divisors (see below), whose sum is σ = 587183184000. Its totient is φ = 528413494752.

The previous prime is 557796912371. The next prime is 557796912451. The reversal of 557796912389 is 983219697755.

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 557796912389 - 2²⁰ = 557795863813 is a prime.

It is a super-2 number, since 2×557796912389² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557796912329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306344 + ... + 1099745.

It is an arithmetic number, because the mean of its divisors is an integer number (73397898000).

Almost surely, 2^557796912389 is an apocalyptic number.

It is an amenable number.

557796912389 is a deficient number, since it is larger than the sum of its proper divisors (29386271611).

557796912389 is a wasteful number, since it uses less digits than its factorization.

557796912389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426987.

The product of its digits is 257191200, while the sum is 71.

The spelling of 557796912389 in words is "five hundred fifty-seven billion, seven hundred ninety-six million, nine hundred twelve thousand, three hundred eighty-nine".