6563412347 has 2 divisors, whose sum is σ = 6563412348. Its totient is φ = 6563412346.

The previous prime is 6563412329. The next prime is 6563412353. The reversal of 6563412347 is 7432143656.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6563412347 - 2⁶ = 6563412283 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (6563412047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3281706173 + 3281706174.

It is an arithmetic number, because the mean of its divisors is an integer number (3281706174).

Almost surely, 2^6563412347 is an apocalyptic number.

6563412347 is a deficient number, since it is larger than the sum of its proper divisors (1).

6563412347 is an equidigital number, since it uses as much as digits as its factorization.

6563412347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 41.

The square root of 6563412347 is about 81014.8896623331. The cubic root of 6563412347 is about 1872.3048540574.

The spelling of 6563412347 in words is "six billion, five hundred sixty-three million, four hundred twelve thousand, three hundred forty-seven".