57573413 has 2 divisors, whose sum is σ = 57573414. Its totient is φ = 57573412.

The previous prime is 57573379. The next prime is 57573433. The reversal of 57573413 is 31437575.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35736484 + 21836929 = 5978^2 + 4673^2 .

It is a cyclic number.

It is not a de Polignac number, because 57573413 - 2⁶ = 57573349 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57573433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28786706 + 28786707.

It is an arithmetic number, because the mean of its divisors is an integer number (28786707).

Almost surely, 2^57573413 is an apocalyptic number.

It is an amenable number.

57573413 is a deficient number, since it is larger than the sum of its proper divisors (1).

57573413 is an equidigital number, since it uses as much as digits as its factorization.

57573413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44100, while the sum is 35.

The square root of 57573413 is about 7587.7146098150. The cubic root of 57573413 is about 386.1363246367.

The spelling of 57573413 in words is "fifty-seven million, five hundred seventy-three thousand, four hundred thirteen".