5681736143 has 2 divisors, whose sum is σ = 5681736144. Its totient is φ = 5681736142.

The previous prime is 5681736119. The next prime is 5681736187. The reversal of 5681736143 is 3416371865.

It is an a-pointer prime, because the next prime (5681736187) can be obtained adding 5681736143 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5681736143 - 2³² = 1386768847 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5681736094 and 5681736103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5681736043) 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, 2840868071 + 2840868072.

It is an arithmetic number, because the mean of its divisors is an integer number (2840868072).

Almost surely, 2^5681736143 is an apocalyptic number.

5681736143 is a deficient number, since it is larger than the sum of its proper divisors (1).

5681736143 is an equidigital number, since it uses as much as digits as its factorization.

5681736143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 44.

The square root of 5681736143 is about 75377.2919585202. The cubic root of 5681736143 is about 1784.4060504300.

The spelling of 5681736143 in words is "five billion, six hundred eighty-one million, seven hundred thirty-six thousand, one hundred forty-three".