5723864869 has 2 divisors, whose sum is σ = 5723864870. Its totient is φ = 5723864868.

The previous prime is 5723864863. The next prime is 5723864933. The reversal of 5723864869 is 9684683275.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5574414244 + 149450625 = 74662^2 + 12225^2 .

It is a cyclic number.

It is not a de Polignac number, because 5723864869 - 2⁵ = 5723864837 is a prime.

It is a super-2 number, since 2×5723864869² = 65525258077144774322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5723864863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2861932434 + 2861932435.

It is an arithmetic number, because the mean of its divisors is an integer number (2861932435).

Almost surely, 2^5723864869 is an apocalyptic number.

It is an amenable number.

5723864869 is a deficient number, since it is larger than the sum of its proper divisors (1).

5723864869 is an equidigital number, since it uses as much as digits as its factorization.

5723864869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17418240, while the sum is 58.

The square root of 5723864869 is about 75656.2282234582. The cubic root of 5723864869 is about 1788.8055105189.

The spelling of 5723864869 in words is "five billion, seven hundred twenty-three million, eight hundred sixty-four thousand, eight hundred sixty-nine".