5245515329 has 2 divisors, whose sum is σ = 5245515330. Its totient is φ = 5245515328.

The previous prime is 5245515313. The next prime is 5245515343. The reversal of 5245515329 is 9235155425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5233075600 + 12439729 = 72340^2 + 3527^2 .

It is a cyclic number.

It is not a de Polignac number, because 5245515329 - 2⁴ = 5245515313 is a prime.

It is not a weakly prime, because it can be changed into another prime (5245512329) 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, 2622757664 + 2622757665.

It is an arithmetic number, because the mean of its divisors is an integer number (2622757665).

Almost surely, 2^5245515329 is an apocalyptic number.

It is an amenable number.

5245515329 is a deficient number, since it is larger than the sum of its proper divisors (1).

5245515329 is an equidigital number, since it uses as much as digits as its factorization.

5245515329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 270000, while the sum is 41.

The square root of 5245515329 is about 72425.9299491556. The cubic root of 5245515329 is about 1737.5182977836.

The spelling of 5245515329 in words is "five billion, two hundred forty-five million, five hundred fifteen thousand, three hundred twenty-nine".