57209583938593 has 2 divisors, whose sum is σ = 57209583938594. Its totient is φ = 57209583938592.

The previous prime is 57209583938567. The next prime is 57209583938651. The reversal of 57209583938593 is 39583938590275.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55060451394529 + 2149132544064 = 7420273^2 + 1465992^2 .

It is a cyclic number.

It is not a de Polignac number, because 57209583938593 - 2⁹ = 57209583938081 is a prime.

It is not a weakly prime, because it can be changed into another prime (57209583938503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28604791969296 + 28604791969297.

It is an arithmetic number, because the mean of its divisors is an integer number (28604791969297).

Almost surely, 2^{57209583938593} is an apocalyptic number.

It is an amenable number.

57209583938593 is a deficient number, since it is larger than the sum of its proper divisors (1).

57209583938593 is an equidigital number, since it uses as much as digits as its factorization.

57209583938593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2204496000, while the sum is 76.

The spelling of 57209583938593 in words is "fifty-seven trillion, two hundred nine billion, five hundred eighty-three million, nine hundred thirty-eight thousand, five hundred ninety-three".