4820526881 has 2 divisors, whose sum is σ = 4820526882. Its totient is φ = 4820526880.

The previous prime is 4820526859. The next prime is 4820526883. The reversal of 4820526881 is 1886250284.

4820526881 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4797640225 + 22886656 = 69265^2 + 4784^2 .

It is a cyclic number.

It is not a de Polignac number, because 4820526881 - 2¹⁸ = 4820264737 is a prime.

It is a super-2 number, since 2×4820526881² = 46474958820887176322, which contains 22 as substring.

Together with 4820526883, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4820526883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2410263440 + 2410263441.

It is an arithmetic number, because the mean of its divisors is an integer number (2410263441).

Almost surely, 2^4820526881 is an apocalyptic number.

It is an amenable number.

4820526881 is a deficient number, since it is larger than the sum of its proper divisors (1).

4820526881 is an equidigital number, since it uses as much as digits as its factorization.

4820526881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 245760, while the sum is 44.

The square root of 4820526881 is about 69430.0142661659. The cubic root of 4820526881 is about 1689.2665001953.

The spelling of 4820526881 in words is "four billion, eight hundred twenty million, five hundred twenty-six thousand, eight hundred eighty-one".