57745430107 has 4 divisors (see below), whose sum is σ = 58558746096. Its totient is φ = 56932114120.

The previous prime is 57745430089. The next prime is 57745430123. The reversal of 57745430107 is 70103454775.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57745430107 - 2²³ = 57737041499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57745430177) 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, 406657888 + ... + 406658029.

It is an arithmetic number, because the mean of its divisors is an integer number (14639686524).

Almost surely, 2^57745430107 is an apocalyptic number.

57745430107 is a deficient number, since it is larger than the sum of its proper divisors (813315989).

57745430107 is an equidigital number, since it uses as much as digits as its factorization.

57745430107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813315988.

The product of its (nonzero) digits is 411600, while the sum is 43.

The spelling of 57745430107 in words is "fifty-seven billion, seven hundred forty-five million, four hundred thirty thousand, one hundred seven".