4529797549 has 2 divisors, whose sum is σ = 4529797550. Its totient is φ = 4529797548.

The previous prime is 4529797529. The next prime is 4529797561. The reversal of 4529797549 is 9457979254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3924145449 + 605652100 = 62643^2 + 24610^2 .

It is a cyclic number.

It is not a de Polignac number, because 4529797549 - 2⁷ = 4529797421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4529797529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2264898774 + 2264898775.

It is an arithmetic number, because the mean of its divisors is an integer number (2264898775).

Almost surely, 2^4529797549 is an apocalyptic number.

It is an amenable number.

4529797549 is a deficient number, since it is larger than the sum of its proper divisors (1).

4529797549 is an equidigital number, since it uses as much as digits as its factorization.

4529797549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28576800, while the sum is 61.

The square root of 4529797549 is about 67303.7706893158. The cubic root of 4529797549 is about 1654.5996602580.

The spelling of 4529797549 in words is "four billion, five hundred twenty-nine million, seven hundred ninety-seven thousand, five hundred forty-nine".