4804973281 has 2 divisors, whose sum is σ = 4804973282. Its totient is φ = 4804973280.

The previous prime is 4804973249. The next prime is 4804973287. The reversal of 4804973281 is 1823794084.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4769974225 + 34999056 = 69065^2 + 5916^2 .

It is a cyclic number.

It is not a de Polignac number, because 4804973281 - 2⁵ = 4804973249 is a prime.

It is a super-2 number, since 2×4804973281² = 46175536462247809922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4804973287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2402486640 + 2402486641.

It is an arithmetic number, because the mean of its divisors is an integer number (2402486641).

Almost surely, 2^4804973281 is an apocalyptic number.

It is an amenable number.

4804973281 is a deficient number, since it is larger than the sum of its proper divisors (1).

4804973281 is an equidigital number, since it uses as much as digits as its factorization.

4804973281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 4804973281 is about 69317.9145748053. The cubic root of 4804973281 is about 1687.4477166865.

The spelling of 4804973281 in words is "four billion, eight hundred four million, nine hundred seventy-three thousand, two hundred eighty-one".