5680334887 has 2 divisors, whose sum is σ = 5680334888. Its totient is φ = 5680334886.

The previous prime is 5680334861. The next prime is 5680334923. The reversal of 5680334887 is 7884330865.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5680334887 - 2¹⁵ = 5680302119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5680334987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2840167443 + 2840167444.

It is an arithmetic number, because the mean of its divisors is an integer number (2840167444).

Almost surely, 2^5680334887 is an apocalyptic number.

5680334887 is a deficient number, since it is larger than the sum of its proper divisors (1).

5680334887 is an equidigital number, since it uses as much as digits as its factorization.

5680334887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3870720, while the sum is 52.

The square root of 5680334887 is about 75367.9964374800. The cubic root of 5680334887 is about 1784.2593455494.

The spelling of 5680334887 in words is "five billion, six hundred eighty million, three hundred thirty-four thousand, eight hundred eighty-seven".