57795469 has 2 divisors, whose sum is σ = 57795470. Its totient is φ = 57795468.

The previous prime is 57795467. The next prime is 57795499. The reversal of 57795469 is 96459775.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47472100 + 10323369 = 6890^2 + 3213^2 .

It is a cyclic number.

It is not a de Polignac number, because 57795469 - 2¹ = 57795467 is a prime.

It is a super-2 number, since 2×57795469² = 6680632473859922, which contains 22 as substring.

Together with 57795467, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57795467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28897734 + 28897735.

It is an arithmetic number, because the mean of its divisors is an integer number (28897735).

Almost surely, 2^57795469 is an apocalyptic number.

It is an amenable number.

57795469 is a deficient number, since it is larger than the sum of its proper divisors (1).

57795469 is an equidigital number, since it uses as much as digits as its factorization.

57795469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2381400, while the sum is 52.

The square root of 57795469 is about 7602.3331287178. Note that the first 3 decimals coincide. The cubic root of 57795469 is about 386.6321199648.

The spelling of 57795469 in words is "fifty-seven million, seven hundred ninety-five thousand, four hundred sixty-nine".