5663692847 has 2 divisors, whose sum is σ = 5663692848. Its totient is φ = 5663692846.

The previous prime is 5663692831. The next prime is 5663692871. The reversal of 5663692847 is 7482963665.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5663692847 - 2⁴ = 5663692831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5663692792 and 5663692801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5663692147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2831846423 + 2831846424.

It is an arithmetic number, because the mean of its divisors is an integer number (2831846424).

Almost surely, 2^5663692847 is an apocalyptic number.

5663692847 is a deficient number, since it is larger than the sum of its proper divisors (1).

5663692847 is an equidigital number, since it uses as much as digits as its factorization.

5663692847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13063680, while the sum is 56.

The square root of 5663692847 is about 75257.5102365206. The cubic root of 5663692847 is about 1782.5151548865.

The spelling of 5663692847 in words is "five billion, six hundred sixty-three million, six hundred ninety-two thousand, eight hundred forty-seven".