57423071 has 2 divisors, whose sum is σ = 57423072. Its totient is φ = 57423070.

The previous prime is 57423029. The next prime is 57423089. The reversal of 57423071 is 17032475.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57423071 - 2⁶ = 57423007 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57423011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28711535 + 28711536.

It is an arithmetic number, because the mean of its divisors is an integer number (28711536).

Almost surely, 2^57423071 is an apocalyptic number.

57423071 is a deficient number, since it is larger than the sum of its proper divisors (1).

57423071 is an equidigital number, since it uses as much as digits as its factorization.

57423071 is an evil number, because the sum of its binary digits is even.

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

The square root of 57423071 is about 7577.8011982369. The cubic root of 57423071 is about 385.7999245014.

The spelling of 57423071 in words is "fifty-seven million, four hundred twenty-three thousand, seventy-one".