57683174881 has 4 divisors (see below), whose sum is σ = 57724408000. Its totient is φ = 57641941764.

The previous prime is 57683174833. The next prime is 57683174897. The reversal of 57683174881 is 18847138675.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57683174881 is a prime.

It is a super-2 number, since 2×57683174881² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57683874881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20614461 + ... + 20617258.

It is an arithmetic number, because the mean of its divisors is an integer number (14431102000).

Almost surely, 2^57683174881 is an apocalyptic number.

It is an amenable number.

57683174881 is a deficient number, since it is larger than the sum of its proper divisors (41233119).

57683174881 is a wasteful number, since it uses less digits than its factorization.

57683174881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41233118.

The product of its digits is 9031680, while the sum is 58.

The spelling of 57683174881 in words is "fifty-seven billion, six hundred eighty-three million, one hundred seventy-four thousand, eight hundred eighty-one".