5316469489 has 2 divisors, whose sum is σ = 5316469490. Its totient is φ = 5316469488.

The previous prime is 5316469469. The next prime is 5316469493. The reversal of 5316469489 is 9849646135.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5315576464 + 893025 = 72908^2 + 945^2 .

It is a cyclic number.

It is not a de Polignac number, because 5316469489 - 2⁹ = 5316468977 is a prime.

It is a super-2 number, since 2×5316469489² = 56529695654935842242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5316469469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2658234744 + 2658234745.

It is an arithmetic number, because the mean of its divisors is an integer number (2658234745).

Almost surely, 2^5316469489 is an apocalyptic number.

It is an amenable number.

5316469489 is a deficient number, since it is larger than the sum of its proper divisors (1).

5316469489 is an equidigital number, since it uses as much as digits as its factorization.

5316469489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5598720, while the sum is 55.

The square root of 5316469489 is about 72914.1240707176. The cubic root of 5316469489 is about 1745.3174945214.

The spelling of 5316469489 in words is "five billion, three hundred sixteen million, four hundred sixty-nine thousand, four hundred eighty-nine".