5144320529 has 2 divisors, whose sum is σ = 5144320530. Its totient is φ = 5144320528.

The previous prime is 5144320483. The next prime is 5144320589. The reversal of 5144320529 is 9250234415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2828112400 + 2316208129 = 53180^2 + 48127^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5144320529 is a prime.

It is not a weakly prime, because it can be changed into another prime (5144320589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2572160264 + 2572160265.

It is an arithmetic number, because the mean of its divisors is an integer number (2572160265).

Almost surely, 2^5144320529 is an apocalyptic number.

It is an amenable number.

5144320529 is a deficient number, since it is larger than the sum of its proper divisors (1).

5144320529 is an equidigital number, since it uses as much as digits as its factorization.

5144320529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 5144320529 is about 71723.9188067691. The cubic root of 5144320529 is about 1726.2724523326.

The spelling of 5144320529 in words is "five billion, one hundred forty-four million, three hundred twenty thousand, five hundred twenty-nine".