5313798493 has 2 divisors, whose sum is σ = 5313798494. Its totient is φ = 5313798492.

The previous prime is 5313798437. The next prime is 5313798547. The reversal of 5313798493 is 3948973135.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5187168484 + 126630009 = 72022^2 + 11253^2 .

It is a cyclic number.

It is not a de Polignac number, because 5313798493 - 2²⁵ = 5280244061 is a prime.

It is a super-3 number, since 3×5313798493³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5313798493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5313798403) by changing a digit.

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, 2656899246 + 2656899247.

It is an arithmetic number, because the mean of its divisors is an integer number (2656899247).

Almost surely, 2^5313798493 is an apocalyptic number.

It is an amenable number.

5313798493 is a deficient number, since it is larger than the sum of its proper divisors (1).

5313798493 is an equidigital number, since it uses as much as digits as its factorization.

5313798493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2449440, while the sum is 52.

The square root of 5313798493 is about 72895.8057298223. The cubic root of 5313798493 is about 1745.0251628679.

The spelling of 5313798493 in words is "five billion, three hundred thirteen million, seven hundred ninety-eight thousand, four hundred ninety-three".