2516234317 has 2 divisors, whose sum is σ = 2516234318. Its totient is φ = 2516234316.

The previous prime is 2516234297. The next prime is 2516234359. The reversal of 2516234317 is 7134326152.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2205805156 + 310429161 = 46966^2 + 17619^2 .

It is a cyclic number.

It is not a de Polignac number, because 2516234317 - 2²⁷ = 2382016589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2516234377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1258117158 + 1258117159.

It is an arithmetic number, because the mean of its divisors is an integer number (1258117159).

Almost surely, 2^2516234317 is an apocalyptic number.

It is an amenable number.

2516234317 is a deficient number, since it is larger than the sum of its proper divisors (1).

2516234317 is an equidigital number, since it uses as much as digits as its factorization.

2516234317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 34.

The square root of 2516234317 is about 50162.0804692150. The cubic root of 2516234317 is about 1360.1402531610.

The spelling of 2516234317 in words is "two billion, five hundred sixteen million, two hundred thirty-four thousand, three hundred seventeen".