57896112681 has 24 divisors (see below), whose sum is σ = 91948606464. Its totient is φ = 34812257760.

The previous prime is 57896112653. The next prime is 57896112683. The reversal of 57896112681 is 18621169875.

It is a happy number.

57896112681 is a `hidden beast` number, since 578 + 9 + 6 + 1 + 1 + 2 + 68 + 1 = 666.

It is not a de Polignac number, because 57896112681 - 2²⁹ = 57359241769 is a prime.

It is a super-2 number, since 2×57896112681² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57896112683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2289826 + ... + 2314971.

It is an arithmetic number, because the mean of its divisors is an integer number (3831191936).

Almost surely, 2^57896112681 is an apocalyptic number.

It is an amenable number.

57896112681 is a deficient number, since it is larger than the sum of its proper divisors (34052493783).

57896112681 is a wasteful number, since it uses less digits than its factorization.

57896112681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4604941 (or 4604938 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 54.

The spelling of 57896112681 in words is "fifty-seven billion, eight hundred ninety-six million, one hundred twelve thousand, six hundred eighty-one".