2096509361 has 2 divisors, whose sum is σ = 2096509362. Its totient is φ = 2096509360.

The previous prime is 2096509357. The next prime is 2096509451. The reversal of 2096509361 is 1639056902.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2081640625 + 14868736 = 45625^2 + 3856^2 .

It is a cyclic number.

It is not a de Polignac number, because 2096509361 - 2² = 2096509357 is a prime.

It is not a weakly prime, because it can be changed into another prime (2096509351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1048254680 + 1048254681.

It is an arithmetic number, because the mean of its divisors is an integer number (1048254681).

Almost surely, 2^2096509361 is an apocalyptic number.

It is an amenable number.

2096509361 is a deficient number, since it is larger than the sum of its proper divisors (1).

2096509361 is an equidigital number, since it uses as much as digits as its factorization.

2096509361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 2096509361 is about 45787.6551157624. The cubic root of 2096509361 is about 1279.8692414035.

The spelling of 2096509361 in words is "two billion, ninety-six million, five hundred nine thousand, three hundred sixty-one".