5239470517 has 2 divisors, whose sum is σ = 5239470518. Its totient is φ = 5239470516.

The previous prime is 5239470503. The next prime is 5239470547. The reversal of 5239470517 is 7150749325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5231484241 + 7986276 = 72329^2 + 2826^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5239470517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5239470547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2619735258 + 2619735259.

It is an arithmetic number, because the mean of its divisors is an integer number (2619735259).

Almost surely, 2^5239470517 is an apocalyptic number.

It is an amenable number.

5239470517 is a deficient number, since it is larger than the sum of its proper divisors (1).

5239470517 is an equidigital number, since it uses as much as digits as its factorization.

5239470517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 264600, while the sum is 43.

The square root of 5239470517 is about 72384.1869264275. The cubic root of 5239470517 is about 1736.8506157833.

The spelling of 5239470517 in words is "five billion, two hundred thirty-nine million, four hundred seventy thousand, five hundred seventeen".