5704783946021 has 2 divisors, whose sum is σ = 5704783946022. Its totient is φ = 5704783946020.

The previous prime is 5704783945981. The next prime is 5704783946087. The reversal of 5704783946021 is 1206493874075.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4747300168900 + 957483777121 = 2178830^2 + 978511^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5704783946021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5704783942021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2852391973010 + 2852391973011.

It is an arithmetic number, because the mean of its divisors is an integer number (2852391973011).

It is a 1-persistent number, because it is pandigital, but 2⋅5704783946021 = 11409567892042 is not.

Almost surely, 2^{5704783946021} is an apocalyptic number.

It is an amenable number.

5704783946021 is a deficient number, since it is larger than the sum of its proper divisors (1).

5704783946021 is an equidigital number, since it uses as much as digits as its factorization.

5704783946021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10160640, while the sum is 56.

The spelling of 5704783946021 in words is "five trillion, seven hundred four billion, seven hundred eighty-three million, nine hundred forty-six thousand, twenty-one".