5536565893 has 2 divisors, whose sum is σ = 5536565894. Its totient is φ = 5536565892.

The previous prime is 5536565891. The next prime is 5536565941. The reversal of 5536565893 is 3985656355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5218906564 + 317659329 = 72242^2 + 17823^2 .

It is a cyclic number.

It is not a de Polignac number, because 5536565893 - 2¹ = 5536565891 is a prime.

Together with 5536565891, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5536565891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2768282946 + 2768282947.

It is an arithmetic number, because the mean of its divisors is an integer number (2768282947).

Almost surely, 2^5536565893 is an apocalyptic number.

It is an amenable number.

5536565893 is a deficient number, since it is larger than the sum of its proper divisors (1).

5536565893 is an equidigital number, since it uses as much as digits as its factorization.

5536565893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14580000, while the sum is 55.

The square root of 5536565893 is about 74408.1036782957. The cubic root of 5536565893 is about 1769.0773589497.

The spelling of 5536565893 in words is "five billion, five hundred thirty-six million, five hundred sixty-five thousand, eight hundred ninety-three".