5311302989 has 2 divisors, whose sum is σ = 5311302990. Its totient is φ = 5311302988.

The previous prime is 5311302977. The next prime is 5311303117. The reversal of 5311302989 is 9892031135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4328982025 + 982320964 = 65795^2 + 31342^2 .

It is a cyclic number.

It is not a de Polignac number, because 5311302989 - 2²⁴ = 5294525773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5311302089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2655651494 + 2655651495.

It is an arithmetic number, because the mean of its divisors is an integer number (2655651495).

Almost surely, 2^5311302989 is an apocalyptic number.

It is an amenable number.

5311302989 is a deficient number, since it is larger than the sum of its proper divisors (1).

5311302989 is an equidigital number, since it uses as much as digits as its factorization.

5311302989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 5311302989 is about 72878.6867952490. The cubic root of 5311302989 is about 1744.7519497006.

The spelling of 5311302989 in words is "five billion, three hundred eleven million, three hundred two thousand, nine hundred eighty-nine".