57678235673 has 8 divisors (see below), whose sum is σ = 57748197600. Its totient is φ = 57608309088.

The previous prime is 57678235669. The next prime is 57678235679. The reversal of 57678235673 is 37653287675.

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 57678235673 - 2² = 57678235669 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57678235679) 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, 4641893 + ... + 4654301.

It is an arithmetic number, because the mean of its divisors is an integer number (7218524700).

Almost surely, 2^57678235673 is an apocalyptic number.

It is an amenable number.

57678235673 is a deficient number, since it is larger than the sum of its proper divisors (69961927).

57678235673 is a wasteful number, since it uses less digits than its factorization.

57678235673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17671.

The product of its digits is 44452800, while the sum is 59.

The spelling of 57678235673 in words is "fifty-seven billion, six hundred seventy-eight million, two hundred thirty-five thousand, six hundred seventy-three".