2810916049 has 2 divisors, whose sum is σ = 2810916050. Its totient is φ = 2810916048.

The previous prime is 2810916037. The next prime is 2810916067. The reversal of 2810916049 is 9406190182.

2810916049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2615811025 + 195105024 = 51145^2 + 13968^2 .

It is a cyclic number.

It is not a de Polignac number, because 2810916049 - 2¹⁵ = 2810883281 is a prime.

It is not a weakly prime, because it can be changed into another prime (2810916029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1405458024 + 1405458025.

It is an arithmetic number, because the mean of its divisors is an integer number (1405458025).

Almost surely, 2^2810916049 is an apocalyptic number.

It is an amenable number.

2810916049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2810916049 is an equidigital number, since it uses as much as digits as its factorization.

2810916049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 2810916049 is about 53018.0728525660. The cubic root of 2810916049 is about 1411.2890060123.

The spelling of 2810916049 in words is "two billion, eight hundred ten million, nine hundred sixteen thousand, forty-nine".