57014423 has 2 divisors, whose sum is σ = 57014424. Its totient is φ = 57014422.

The previous prime is 57014417. The next prime is 57014449. The reversal of 57014423 is 32441075.

It is an a-pointer prime, because the next prime (57014449) can be obtained adding 57014423 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57014423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57014392 and 57014401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57014483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28507211 + 28507212.

It is an arithmetic number, because the mean of its divisors is an integer number (28507212).

Almost surely, 2^57014423 is an apocalyptic number.

57014423 is a deficient number, since it is larger than the sum of its proper divisors (1).

57014423 is an equidigital number, since it uses as much as digits as its factorization.

57014423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 57014423 is about 7550.7895613638. The cubic root of 57014423 is about 384.8825705843.

Adding to 57014423 its reverse (32441075), we get a palindrome (89455498).

The spelling of 57014423 in words is "fifty-seven million, fourteen thousand, four hundred twenty-three".