2766235313 has 2 divisors, whose sum is σ = 2766235314. Its totient is φ = 2766235312.

The previous prime is 2766235301. The next prime is 2766235343. The reversal of 2766235313 is 3135326672.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2214361249 + 551874064 = 47057^2 + 23492^2 .

It is a cyclic number.

It is not a de Polignac number, because 2766235313 - 2⁸ = 2766235057 is a prime.

It is not a weakly prime, because it can be changed into another prime (2766235343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1383117656 + 1383117657.

It is an arithmetic number, because the mean of its divisors is an integer number (1383117657).

Almost surely, 2^2766235313 is an apocalyptic number.

It is an amenable number.

2766235313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2766235313 is an equidigital number, since it uses as much as digits as its factorization.

2766235313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 38.

The square root of 2766235313 is about 52595.0122445085. The cubic root of 2766235313 is about 1403.7713473646.

The spelling of 2766235313 in words is "two billion, seven hundred sixty-six million, two hundred thirty-five thousand, three hundred thirteen".