5648223829 has 2 divisors, whose sum is σ = 5648223830. Its totient is φ = 5648223828.

The previous prime is 5648223793. The next prime is 5648223859. The reversal of 5648223829 is 9283228465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5629500900 + 18722929 = 75030^2 + 4327^2 .

It is a cyclic number.

It is not a de Polignac number, because 5648223829 - 2¹⁷ = 5648092757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5648223859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2824111914 + 2824111915.

It is an arithmetic number, because the mean of its divisors is an integer number (2824111915).

Almost surely, 2^5648223829 is an apocalyptic number.

It is an amenable number.

5648223829 is a deficient number, since it is larger than the sum of its proper divisors (1).

5648223829 is an equidigital number, since it uses as much as digits as its factorization.

5648223829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1658880, while the sum is 49.

The square root of 5648223829 is about 75154.6660494210. Note that the first 3 decimals coincide. The cubic root of 5648223829 is about 1780.8908377007.

The spelling of 5648223829 in words is "five billion, six hundred forty-eight million, two hundred twenty-three thousand, eight hundred twenty-nine".