4808143289 has 2 divisors, whose sum is σ = 4808143290. Its totient is φ = 4808143288.

The previous prime is 4808143253. The next prime is 4808143313. The reversal of 4808143289 is 9823418084.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3126487225 + 1681656064 = 55915^2 + 41008^2 .

It is a cyclic number.

It is not a de Polignac number, because 4808143289 - 2⁸ = 4808143033 is a prime.

It is a super-3 number, since 3×4808143289³ (a number of 30 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4808143589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2404071644 + 2404071645.

It is an arithmetic number, because the mean of its divisors is an integer number (2404071645).

Almost surely, 2^4808143289 is an apocalyptic number.

It is an amenable number.

4808143289 is a deficient number, since it is larger than the sum of its proper divisors (1).

4808143289 is an equidigital number, since it uses as much as digits as its factorization.

4808143289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 442368, while the sum is 47.

The square root of 4808143289 is about 69340.7765243511. The cubic root of 4808143289 is about 1687.8187244267.

The spelling of 4808143289 in words is "four billion, eight hundred eight million, one hundred forty-three thousand, two hundred eighty-nine".