5693440847 has 2 divisors, whose sum is σ = 5693440848. Its totient is φ = 5693440846.

The previous prime is 5693440813. The next prime is 5693440849. The reversal of 5693440847 is 7480443965.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5693440847 - 2⁸ = 5693440591 is a prime.

Together with 5693440849, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5693440795 and 5693440804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5693440849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2846720423 + 2846720424.

It is an arithmetic number, because the mean of its divisors is an integer number (2846720424).

Almost surely, 2^5693440847 is an apocalyptic number.

5693440847 is a deficient number, since it is larger than the sum of its proper divisors (1).

5693440847 is an equidigital number, since it uses as much as digits as its factorization.

5693440847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The square root of 5693440847 is about 75454.8927969552. The cubic root of 5693440847 is about 1785.6305364215.

The spelling of 5693440847 in words is "five billion, six hundred ninety-three million, four hundred forty thousand, eight hundred forty-seven".