5311722313 has 2 divisors, whose sum is σ = 5311722314. Its totient is φ = 5311722312.

The previous prime is 5311722293. The next prime is 5311722341. The reversal of 5311722313 is 3132271135.

It is an a-pointer prime, because the next prime (5311722341) can be obtained adding 5311722313 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5295181824 + 16540489 = 72768^2 + 4067^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5311722313 is a prime.

It is a weakly prime.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2655861156 + 2655861157.

It is an arithmetic number, because the mean of its divisors is an integer number (2655861157).

Almost surely, 2^5311722313 is an apocalyptic number.

It is an amenable number.

5311722313 is a deficient number, since it is larger than the sum of its proper divisors (1).

5311722313 is an equidigital number, since it uses as much as digits as its factorization.

5311722313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780, while the sum is 28.

The square root of 5311722313 is about 72881.5636015035. The cubic root of 5311722313 is about 1744.7978641787.

Adding to 5311722313 its reverse (3132271135), we get a palindrome (8443993448).

The spelling of 5311722313 in words is "five billion, three hundred eleven million, seven hundred twenty-two thousand, three hundred thirteen".