57148127 has 2 divisors, whose sum is σ = 57148128. Its totient is φ = 57148126.

The previous prime is 57148121. The next prime is 57148129. The reversal of 57148127 is 72184175.

57148127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57148127 - 2⁴ = 57148111 is a prime.

Together with 57148129, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57148121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28574063 + 28574064.

It is an arithmetic number, because the mean of its divisors is an integer number (28574064).

Almost surely, 2^57148127 is an apocalyptic number.

57148127 is a deficient number, since it is larger than the sum of its proper divisors (1).

57148127 is an equidigital number, since it uses as much as digits as its factorization.

57148127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15680, while the sum is 35.

The square root of 57148127 is about 7559.6380204346. The cubic root of 57148127 is about 385.1831972354.

It can be divided in two parts, 57148 and 127, that added together give a palindrome (57275).

The spelling of 57148127 in words is "fifty-seven million, one hundred forty-eight thousand, one hundred twenty-seven".