5657596957565 has 16 divisors (see below), whose sum is σ = 7759285425792. Its totient is φ = 3879347400384.

The previous prime is 5657596957559. The next prime is 5657596957619.

5657596957565 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 5657596957565 - 2¹² = 5657596953469 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5657596957565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2139434 + ... + 3986523.

It is an arithmetic number, because the mean of its divisors is an integer number (484955339112).

Almost surely, 2^{5657596957565} is an apocalyptic number.

It is an amenable number.

5657596957565 is a deficient number, since it is larger than the sum of its proper divisors (2101688468227).

5657596957565 is a wasteful number, since it uses less digits than its factorization.

5657596957565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6152356.

The product of its digits is 13395375000, while the sum is 80.

The spelling of 5657596957565 in words is "five trillion, six hundred fifty-seven billion, five hundred ninety-six million, nine hundred fifty-seven thousand, five hundred sixty-five".