5316611549 has 2 divisors, whose sum is σ = 5316611550. Its totient is φ = 5316611548.

The previous prime is 5316611533. The next prime is 5316611591. The reversal of 5316611549 is 9451166135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3486312025 + 1830299524 = 59045^2 + 42782^2 .

It is a cyclic number.

It is not a de Polignac number, because 5316611549 - 2⁴ = 5316611533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5316611149) 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, 2658305774 + 2658305775.

It is an arithmetic number, because the mean of its divisors is an integer number (2658305775).

Almost surely, 2^5316611549 is an apocalyptic number.

It is an amenable number.

5316611549 is a deficient number, since it is larger than the sum of its proper divisors (1).

5316611549 is an equidigital number, since it uses as much as digits as its factorization.

5316611549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 41.

The square root of 5316611549 is about 72915.0982238932. The cubic root of 5316611549 is about 1745.3330397748. Note that the first 3 decimals are identical.

The spelling of 5316611549 in words is "five billion, three hundred sixteen million, six hundred eleven thousand, five hundred forty-nine".