2650315361 has 2 divisors, whose sum is σ = 2650315362. Its totient is φ = 2650315360.

The previous prime is 2650315331. The next prime is 2650315379. The reversal of 2650315361 is 1635130562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2477550625 + 172764736 = 49775^2 + 13144^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2650315361 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2650315331) 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, 1325157680 + 1325157681.

It is an arithmetic number, because the mean of its divisors is an integer number (1325157681).

Almost surely, 2^2650315361 is an apocalyptic number.

It is an amenable number.

2650315361 is a deficient number, since it is larger than the sum of its proper divisors (1).

2650315361 is an equidigital number, since it uses as much as digits as its factorization.

2650315361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 2650315361 is about 51481.2136706197. The cubic root of 2650315361 is about 1383.8823952061.

The spelling of 2650315361 in words is "two billion, six hundred fifty million, three hundred fifteen thousand, three hundred sixty-one".