2776490113 has 2 divisors, whose sum is σ = 2776490114. Its totient is φ = 2776490112.

The previous prime is 2776490089. The next prime is 2776490141. The reversal of 2776490113 is 3110946772.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1592648464 + 1183841649 = 39908^2 + 34407^2 .

It is a cyclic number.

It is not a de Polignac number, because 2776490113 - 2⁵ = 2776490081 is a prime.

It is not a weakly prime, because it can be changed into another prime (2776490413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1388245056 + 1388245057.

It is an arithmetic number, because the mean of its divisors is an integer number (1388245057).

Almost surely, 2^2776490113 is an apocalyptic number.

It is an amenable number.

2776490113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2776490113 is an equidigital number, since it uses as much as digits as its factorization.

2776490113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 2776490113 is about 52692.4103927691. The cubic root of 2776490113 is about 1405.5038635570.

The spelling of 2776490113 in words is "two billion, seven hundred seventy-six million, four hundred ninety thousand, one hundred thirteen".