5564413993 has 2 divisors, whose sum is σ = 5564413994. Its totient is φ = 5564413992.

The previous prime is 5564413969. The next prime is 5564414069. The reversal of 5564413993 is 3993144655.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3144069184 + 2420344809 = 56072^2 + 49197^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5564413993 is a prime.

It is not a weakly prime, because it can be changed into another prime (5564413903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2782206996 + 2782206997.

It is an arithmetic number, because the mean of its divisors is an integer number (2782206997).

Almost surely, 2^5564413993 is an apocalyptic number.

It is an amenable number.

5564413993 is a deficient number, since it is larger than the sum of its proper divisors (1).

5564413993 is an equidigital number, since it uses as much as digits as its factorization.

5564413993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1749600, while the sum is 49.

The square root of 5564413993 is about 74594.9997855084. Note that the first 3 decimals coincide. The cubic root of 5564413993 is about 1772.0384648600.

The spelling of 5564413993 in words is "five billion, five hundred sixty-four million, four hundred thirteen thousand, nine hundred ninety-three".