5663565433 has 2 divisors, whose sum is σ = 5663565434. Its totient is φ = 5663565432.

The previous prime is 5663565373. The next prime is 5663565437. The reversal of 5663565433 is 3345653665.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5424027904 + 239537529 = 73648^2 + 15477^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5663565433 is a prime.

It is not a weakly prime, because it can be changed into another prime (5663565437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2831782716 + 2831782717.

It is an arithmetic number, because the mean of its divisors is an integer number (2831782717).

Almost surely, 2^5663565433 is an apocalyptic number.

It is an amenable number.

5663565433 is a deficient number, since it is larger than the sum of its proper divisors (1).

5663565433 is an equidigital number, since it uses as much as digits as its factorization.

5663565433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2916000, while the sum is 46.

The square root of 5663565433 is about 75256.6637115943. The cubic root of 5663565433 is about 1782.5017879252.

The spelling of 5663565433 in words is "five billion, six hundred sixty-three million, five hundred sixty-five thousand, four hundred thirty-three".