2612246513 has 2 divisors, whose sum is σ = 2612246514. Its totient is φ = 2612246512.

The previous prime is 2612246471. The next prime is 2612246573. The reversal of 2612246513 is 3156422162.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2387006449 + 225240064 = 48857^2 + 15008^2 .

It is a cyclic number.

It is not a de Polignac number, because 2612246513 - 2⁸ = 2612246257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2612246513.

It is not a weakly prime, because it can be changed into another prime (2612246573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306123256 + 1306123257.

It is an arithmetic number, because the mean of its divisors is an integer number (1306123257).

Almost surely, 2^2612246513 is an apocalyptic number.

It is an amenable number.

2612246513 is a deficient number, since it is larger than the sum of its proper divisors (1).

2612246513 is an equidigital number, since it uses as much as digits as its factorization.

2612246513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 32.

The square root of 2612246513 is about 51110.1409996099. The cubic root of 2612246513 is about 1377.2244347837.

Adding to 2612246513 its reverse (3156422162), we get a palindrome (5768668675).

The spelling of 2612246513 in words is "two billion, six hundred twelve million, two hundred forty-six thousand, five hundred thirteen".