5179375393 has 2 divisors, whose sum is σ = 5179375394. Its totient is φ = 5179375392.

The previous prime is 5179375391. The next prime is 5179375447. The reversal of 5179375393 is 3935739715.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3803558929 + 1375816464 = 61673^2 + 37092^2 .

It is a cyclic number.

It is not a de Polignac number, because 5179375393 - 2¹ = 5179375391 is a prime.

It is a super-2 number, since 2×5179375393² = 53651858923227808898, which contains 22 as substring.

Together with 5179375391, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5179375393.

It is not a weakly prime, because it can be changed into another prime (5179375391) 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, 2589687696 + 2589687697.

It is an arithmetic number, because the mean of its divisors is an integer number (2589687697).

Almost surely, 2^5179375393 is an apocalyptic number.

It is an amenable number.

5179375393 is a deficient number, since it is larger than the sum of its proper divisors (1).

5179375393 is an equidigital number, since it uses as much as digits as its factorization.

5179375393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2679075, while the sum is 52.

The square root of 5179375393 is about 71967.8775079549. The cubic root of 5179375393 is about 1730.1846833031.

The spelling of 5179375393 in words is "five billion, one hundred seventy-nine million, three hundred seventy-five thousand, three hundred ninety-three".