2782359163 has 2 divisors, whose sum is σ = 2782359164. Its totient is φ = 2782359162.

The previous prime is 2782359149. The next prime is 2782359191. The reversal of 2782359163 is 3619532872.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2782359163 - 2⁵ = 2782359131 is a prime.

It is not a weakly prime, because it can be changed into another prime (2782353163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1391179581 + 1391179582.

It is an arithmetic number, because the mean of its divisors is an integer number (1391179582).

Almost surely, 2^2782359163 is an apocalyptic number.

2782359163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2782359163 is an equidigital number, since it uses as much as digits as its factorization.

2782359163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 46.

The square root of 2782359163 is about 52748.0725998590. The cubic root of 2782359163 is about 1406.4935023456.

The spelling of 2782359163 in words is "two billion, seven hundred eighty-two million, three hundred fifty-nine thousand, one hundred sixty-three".