5289609361 has 2 divisors, whose sum is σ = 5289609362. Its totient is φ = 5289609360.

The previous prime is 5289609359. The next prime is 5289609371. The reversal of 5289609361 is 1639069825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4068526225 + 1221083136 = 63785^2 + 34944^2 .

It is a cyclic number.

It is not a de Polignac number, because 5289609361 - 2¹ = 5289609359 is a prime.

Together with 5289609359, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5289609371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2644804680 + 2644804681.

It is an arithmetic number, because the mean of its divisors is an integer number (2644804681).

Almost surely, 2^5289609361 is an apocalyptic number.

It is an amenable number.

5289609361 is a deficient number, since it is larger than the sum of its proper divisors (1).

5289609361 is an equidigital number, since it uses as much as digits as its factorization.

5289609361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 49.

The square root of 5289609361 is about 72729.7006799836. The cubic root of 5289609361 is about 1742.3732710644.

The spelling of 5289609361 in words is "five billion, two hundred eighty-nine million, six hundred nine thousand, three hundred sixty-one".