57666666675 has 48 divisors (see below), whose sum is σ = 96721175520. Its totient is φ = 30312944640.

The previous prime is 57666666647. The next prime is 57666666677.

57666666675 is nontrivially palindromic in base 10.

57666666675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57666666675 - 2¹² = 57666662579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57666666677) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2102349 + ... + 2129601.

It is an arithmetic number, because the mean of its divisors is an integer number (2015024490).

Almost surely, 2^57666666675 is an apocalyptic number.

57666666675 is a deficient number, since it is larger than the sum of its proper divisors (39054508845).

57666666675 is a wasteful number, since it uses less digits than its factorization.

57666666675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27672 (or 27667 counting only the distinct ones).

The product of its digits is 342921600, while the sum is 66.

The spelling of 57666666675 in words is "fifty-seven billion, six hundred sixty-six million, six hundred sixty-six thousand, six hundred seventy-five".