5773721249 has 2 divisors, whose sum is σ = 5773721250. Its totient is φ = 5773721248.

The previous prime is 5773721231. The next prime is 5773721299. The reversal of 5773721249 is 9421273775.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5773720225 + 1024 = 75985^2 + 32^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5773721249 is a prime.

It is a super-2 number, since 2×5773721249² = 66671714122308240002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5773721209) 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, 2886860624 + 2886860625.

It is an arithmetic number, because the mean of its divisors is an integer number (2886860625).

Almost surely, 2^5773721249 is an apocalyptic number.

It is an amenable number.

5773721249 is a deficient number, since it is larger than the sum of its proper divisors (1).

5773721249 is an equidigital number, since it uses as much as digits as its factorization.

5773721249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 740880, while the sum is 47.

The square root of 5773721249 is about 75985.0067381717. The cubic root of 5773721249 is about 1793.9841603862.

The spelling of 5773721249 in words is "five billion, seven hundred seventy-three million, seven hundred twenty-one thousand, two hundred forty-nine".