5565665113933 has 4 divisors (see below), whose sum is σ = 5569216912000. Its totient is φ = 5562113315868.

The previous prime is 5565665113867. The next prime is 5565665113949. The reversal of 5565665113933 is 3393115665655.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5565665113933 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 (5565665113133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1775896683 + ... + 1775899816.

It is an arithmetic number, because the mean of its divisors is an integer number (1392304228000).

Almost surely, 2^{5565665113933} is an apocalyptic number.

It is an amenable number.

5565665113933 is a deficient number, since it is larger than the sum of its proper divisors (3551798067).

5565665113933 is a wasteful number, since it uses less digits than its factorization.

5565665113933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3551798066.

The product of its digits is 32805000, while the sum is 58.

The spelling of 5565665113933 in words is "five trillion, five hundred sixty-five billion, six hundred sixty-five million, one hundred thirteen thousand, nine hundred thirty-three".