5312323519 has 2 divisors, whose sum is σ = 5312323520. Its totient is φ = 5312323518.

The previous prime is 5312323469. The next prime is 5312323529. The reversal of 5312323519 is 9153232135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5312323519 - 2²⁵ = 5278769087 is a prime.

It is a super-2 number, since 2×5312323519² = 56441562341041086722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5312323529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2656161759 + 2656161760.

It is an arithmetic number, because the mean of its divisors is an integer number (2656161760).

Almost surely, 2^5312323519 is an apocalyptic number.

5312323519 is a deficient number, since it is larger than the sum of its proper divisors (1).

5312323519 is an equidigital number, since it uses as much as digits as its factorization.

5312323519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24300, while the sum is 34.

The square root of 5312323519 is about 72885.6880258395. The cubic root of 5312323519 is about 1744.8636898694.

The spelling of 5312323519 in words is "five billion, three hundred twelve million, three hundred twenty-three thousand, five hundred nineteen".