2089078463 has 2 divisors, whose sum is σ = 2089078464. Its totient is φ = 2089078462.

The previous prime is 2089078451. The next prime is 2089078469. The reversal of 2089078463 is 3648709802.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2089078463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2089078469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1044539231 + 1044539232.

It is an arithmetic number, because the mean of its divisors is an integer number (1044539232).

Almost surely, 2^2089078463 is an apocalyptic number.

2089078463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2089078463 is an equidigital number, since it uses as much as digits as its factorization.

2089078463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 2089078463 is about 45706.4378725798. The cubic root of 2089078463 is about 1278.3553223439.

The spelling of 2089078463 in words is "two billion, eighty-nine million, seventy-eight thousand, four hundred sixty-three".