4263459089 has 2 divisors, whose sum is σ = 4263459090. Its totient is φ = 4263459088.

The previous prime is 4263459007. The next prime is 4263459097. The reversal of 4263459089 is 9809543624.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2632510864 + 1630948225 = 51308^2 + 40385^2 .

It is a cyclic number.

It is not a de Polignac number, because 4263459089 - 2²⁰ = 4262410513 is a prime.

It is not a weakly prime, because it can be changed into another prime (4263455089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2131729544 + 2131729545.

It is an arithmetic number, because the mean of its divisors is an integer number (2131729545).

Almost surely, 2^4263459089 is an apocalyptic number.

It is an amenable number.

4263459089 is a deficient number, since it is larger than the sum of its proper divisors (1).

4263459089 is an equidigital number, since it uses as much as digits as its factorization.

4263459089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The square root of 4263459089 is about 65295.1689560568. The cubic root of 4263459089 is about 1621.5139899412.

The spelling of 4263459089 in words is "four billion, two hundred sixty-three million, four hundred fifty-nine thousand, eighty-nine".