557895648616 has 32 divisors (see below), whose sum is σ = 1050103572840. Its totient is φ = 277868900608.

The previous prime is 557895648613. The next prime is 557895648619. The reversal of 557895648616 is 616846598755.

It is an interprime number because it is at equal distance from previous prime (557895648613) and next prime (557895648619).

It can be written as a sum of positive squares in 4 ways, for example, as 473357760100 + 84537888516 = 688010^2 + 290754^2 .

It is a super-2 number, since 2×557895648616² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (557895648613) 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, 5190330 + ... + 5296726.

Almost surely, 2^557895648616 is an apocalyptic number.

It is an amenable number.

557895648616 is a deficient number, since it is larger than the sum of its proper divisors (492207924224).

557895648616 is a wasteful number, since it uses less digits than its factorization.

557895648616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108933 (or 108929 counting only the distinct ones).

The product of its digits is 435456000, while the sum is 70.

The spelling of 557895648616 in words is "five hundred fifty-seven billion, eight hundred ninety-five million, six hundred forty-eight thousand, six hundred sixteen".