5898311281 has 2 divisors, whose sum is σ = 5898311282. Its totient is φ = 5898311280.

The previous prime is 5898311261. The next prime is 5898311401. The reversal of 5898311281 is 1821138985.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5835584881 + 62726400 = 76391^2 + 7920^2 .

It is a cyclic number.

It is not a de Polignac number, because 5898311281 - 2⁵ = 5898311249 is a prime.

It is a super-2 number, since 2×5898311281² = 69580151935143721922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5898311261) 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, 2949155640 + 2949155641.

It is an arithmetic number, because the mean of its divisors is an integer number (2949155641).

Almost surely, 2^5898311281 is an apocalyptic number.

It is an amenable number.

5898311281 is a deficient number, since it is larger than the sum of its proper divisors (1).

5898311281 is an equidigital number, since it uses as much as digits as its factorization.

5898311281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 138240, while the sum is 46.

The square root of 5898311281 is about 76800.4640676083. The cubic root of 5898311281 is about 1806.7964538499.

The spelling of 5898311281 in words is "five billion, eight hundred ninety-eight million, three hundred eleven thousand, two hundred eighty-one".