2516224313 has 2 divisors, whose sum is σ = 2516224314. Its totient is φ = 2516224312.

The previous prime is 2516224307. The next prime is 2516224367. The reversal of 2516224313 is 3134226152.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2486717689 + 29506624 = 49867^2 + 5432^2 .

It is a cyclic number.

It is not a de Polignac number, because 2516224313 - 2¹⁰ = 2516223289 is a prime.

It is not a weakly prime, because it can be changed into another prime (2516224393) 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, 1258112156 + 1258112157.

It is an arithmetic number, because the mean of its divisors is an integer number (1258112157).

Almost surely, 2^2516224313 is an apocalyptic number.

It is an amenable number.

2516224313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2516224313 is an equidigital number, since it uses as much as digits as its factorization.

2516224313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 29.

The square root of 2516224313 is about 50161.9807523587. The cubic root of 2516224313 is about 1360.1384506181.

The spelling of 2516224313 in words is "two billion, five hundred sixteen million, two hundred twenty-four thousand, three hundred thirteen".