5319372049813 has 2 divisors, whose sum is σ = 5319372049814. Its totient is φ = 5319372049812.

The previous prime is 5319372049763. The next prime is 5319372049879. The reversal of 5319372049813 is 3189402739135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4452344763364 + 867027286449 = 2110058^2 + 931143^2 .

It is a cyclic number.

It is not a de Polignac number, because 5319372049813 - 2¹⁷ = 5319371918741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5319372047813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2659686024906 + 2659686024907.

It is an arithmetic number, because the mean of its divisors is an integer number (2659686024907).

Almost surely, 2^{5319372049813} is an apocalyptic number.

It is an amenable number.

5319372049813 is a deficient number, since it is larger than the sum of its proper divisors (1).

5319372049813 is an equidigital number, since it uses as much as digits as its factorization.

5319372049813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 5319372049813 in words is "five trillion, three hundred nineteen billion, three hundred seventy-two million, forty-nine thousand, eight hundred thirteen".