557043195023 has 8 divisors (see below), whose sum is σ = 636786138240. Its totient is φ = 477341587800.

The previous prime is 557043195011. The next prime is 557043195067. The reversal of 557043195023 is 320591340755.

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

It is not a de Polignac number, because 557043195023 - 2⁶ = 557043194959 is a prime.

It is a super-2 number, since 2×557043195023² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557043195623) 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, 10305113 + ... + 10359026.

It is an arithmetic number, because the mean of its divisors is an integer number (79598267280).

Almost surely, 2^557043195023 is an apocalyptic number.

557043195023 is a deficient number, since it is larger than the sum of its proper divisors (79742943217).

557043195023 is a wasteful number, since it uses less digits than its factorization.

557043195023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20667997.

The product of its (nonzero) digits is 567000, while the sum is 44.

The spelling of 557043195023 in words is "five hundred fifty-seven billion, forty-three million, one hundred ninety-five thousand, twenty-three".