57383723417 has 2 divisors, whose sum is σ = 57383723418. Its totient is φ = 57383723416.

The previous prime is 57383723399. The next prime is 57383723437. The reversal of 57383723417 is 71432738375.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57383723401 + 16 = 239549^2 + 4^2 .

It is a cyclic number.

It is not a de Polignac number, because 57383723417 - 2¹⁸ = 57383461273 is a prime.

It is not a weakly prime, because it can be changed into another prime (57383723437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28691861708 + 28691861709.

It is an arithmetic number, because the mean of its divisors is an integer number (28691861709).

Almost surely, 2^57383723417 is an apocalyptic number.

It is an amenable number.

57383723417 is a deficient number, since it is larger than the sum of its proper divisors (1).

57383723417 is an equidigital number, since it uses as much as digits as its factorization.

57383723417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2963520, while the sum is 50.

The spelling of 57383723417 in words is "fifty-seven billion, three hundred eighty-three million, seven hundred twenty-three thousand, four hundred seventeen".