57603665317 has 16 divisors (see below), whose sum is σ = 66554348544. Its totient is φ = 49273600000.

The previous prime is 57603665311. The next prime is 57603665417. The reversal of 57603665317 is 71356630675.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57603665317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57603665311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 709692 + ... + 786682.

It is an arithmetic number, because the mean of its divisors is an integer number (4159646784).

Almost surely, 2^57603665317 is an apocalyptic number.

It is an amenable number.

57603665317 is a deficient number, since it is larger than the sum of its proper divisors (8950683227).

57603665317 is a wasteful number, since it uses less digits than its factorization.

57603665317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81020.

The product of its (nonzero) digits is 2381400, while the sum is 49.

The spelling of 57603665317 in words is "fifty-seven billion, six hundred three million, six hundred sixty-five thousand, three hundred seventeen".