57710423 has 4 divisors (see below), whose sum is σ = 57796848. Its totient is φ = 57624000.

The previous prime is 57710371. The next prime is 57710447. The reversal of 57710423 is 32401775.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57710423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57710123) 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, 42203 + ... + 43548.

It is an arithmetic number, because the mean of its divisors is an integer number (14449212).

Almost surely, 2^57710423 is an apocalyptic number.

57710423 is a deficient number, since it is larger than the sum of its proper divisors (86425).

57710423 is an equidigital number, since it uses as much as digits as its factorization.

57710423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86424.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 57710423 is about 7596.7376550727. The cubic root of 57710423 is about 386.4423838867.

The spelling of 57710423 in words is "fifty-seven million, seven hundred ten thousand, four hundred twenty-three".