5289311161 has 2 divisors, whose sum is σ = 5289311162. Its totient is φ = 5289311160.

The previous prime is 5289311129. The next prime is 5289311177. The reversal of 5289311161 is 1611139825.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3630785536 + 1658525625 = 60256^2 + 40725^2 .

It is a cyclic number.

It is not a de Polignac number, because 5289311161 - 2⁵ = 5289311129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5289311161.

It is not a weakly prime, because it can be changed into another prime (5289318161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2644655580 + 2644655581.

It is an arithmetic number, because the mean of its divisors is an integer number (2644655581).

Almost surely, 2^5289311161 is an apocalyptic number.

It is an amenable number.

5289311161 is a deficient number, since it is larger than the sum of its proper divisors (1).

5289311161 is an equidigital number, since it uses as much as digits as its factorization.

5289311161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 37.

The square root of 5289311161 is about 72727.6505945297. The cubic root of 5289311161 is about 1742.3405285411.

The spelling of 5289311161 in words is "five billion, two hundred eighty-nine million, three hundred eleven thousand, one hundred sixty-one".