6608495563 has 2 divisors, whose sum is σ = 6608495564. Its totient is φ = 6608495562.

The previous prime is 6608495533. The next prime is 6608495591. The reversal of 6608495563 is 3655948066.

6608495563 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6608495563 - 2²¹ = 6606398411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6608495563.

It is not a weakly prime, because it can be changed into another prime (6608495533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3304247781 + 3304247782.

It is an arithmetic number, because the mean of its divisors is an integer number (3304247782).

Almost surely, 2^6608495563 is an apocalyptic number.

6608495563 is a deficient number, since it is larger than the sum of its proper divisors (1).

6608495563 is an equidigital number, since it uses as much as digits as its factorization.

6608495563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4665600, while the sum is 52.

The square root of 6608495563 is about 81292.6538070938. The cubic root of 6608495563 is about 1876.5819479367.

The spelling of 6608495563 in words is "six billion, six hundred eight million, four hundred ninety-five thousand, five hundred sixty-three".