2810728241 has 2 divisors, whose sum is σ = 2810728242. Its totient is φ = 2810728240.

The previous prime is 2810728229. The next prime is 2810728253. The reversal of 2810728241 is 1428270182.

It is a balanced prime because it is at equal distance from previous prime (2810728229) and next prime (2810728253).

It can be written as a sum of positive squares in only one way, i.e., 1622478400 + 1188249841 = 40280^2 + 34471^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2810728241 is a prime.

It is not a weakly prime, because it can be changed into another prime (2810728211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1405364120 + 1405364121.

It is an arithmetic number, because the mean of its divisors is an integer number (1405364121).

Almost surely, 2^2810728241 is an apocalyptic number.

It is an amenable number.

2810728241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2810728241 is an equidigital number, since it uses as much as digits as its factorization.

2810728241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14336, while the sum is 35.

The square root of 2810728241 is about 53016.3016533594. The cubic root of 2810728241 is about 1411.2575741155.

The spelling of 2810728241 in words is "two billion, eight hundred ten million, seven hundred twenty-eight thousand, two hundred forty-one".