5573223749 has 2 divisors, whose sum is σ = 5573223750. Its totient is φ = 5573223748.

The previous prime is 5573223743. The next prime is 5573223779. The reversal of 5573223749 is 9473223755.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5556658849 + 16564900 = 74543^2 + 4070^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5573223749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5573223743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2786611874 + 2786611875.

It is an arithmetic number, because the mean of its divisors is an integer number (2786611875).

Almost surely, 2^5573223749 is an apocalyptic number.

It is an amenable number.

5573223749 is a deficient number, since it is larger than the sum of its proper divisors (1).

5573223749 is an equidigital number, since it uses as much as digits as its factorization.

5573223749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1587600, while the sum is 47.

The square root of 5573223749 is about 74654.0270112738. The cubic root of 5573223749 is about 1772.9731541808.

The spelling of 5573223749 in words is "five billion, five hundred seventy-three million, two hundred twenty-three thousand, seven hundred forty-nine".