57395441 has 2 divisors, whose sum is σ = 57395442. Its totient is φ = 57395440.

The previous prime is 57395389. The next prime is 57395453. The reversal of 57395441 is 14459375.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35343025 + 22052416 = 5945^2 + 4696^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57395441 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 57395395 and 57395404.

It is not a weakly prime, because it can be changed into another prime (57395341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28697720 + 28697721.

It is an arithmetic number, because the mean of its divisors is an integer number (28697721).

Almost surely, 2^57395441 is an apocalyptic number.

It is an amenable number.

57395441 is a deficient number, since it is larger than the sum of its proper divisors (1).

57395441 is an equidigital number, since it uses as much as digits as its factorization.

57395441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 38.

The square root of 57395441 is about 7575.9778906752. The cubic root of 57395441 is about 385.7380367046.

The spelling of 57395441 in words is "fifty-seven million, three hundred ninety-five thousand, four hundred forty-one".