5156593349 has 2 divisors, whose sum is σ = 5156593350. Its totient is φ = 5156593348.

The previous prime is 5156593313. The next prime is 5156593363. The reversal of 5156593349 is 9433956515.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5156245249 + 348100 = 71807^2 + 590^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5156593349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5156593297 and 5156593306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5156592349) 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, 2578296674 + 2578296675.

It is an arithmetic number, because the mean of its divisors is an integer number (2578296675).

Almost surely, 2^5156593349 is an apocalyptic number.

It is an amenable number.

5156593349 is a deficient number, since it is larger than the sum of its proper divisors (1).

5156593349 is an equidigital number, since it uses as much as digits as its factorization.

5156593349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2187000, while the sum is 50.

The square root of 5156593349 is about 71809.4238174907. The cubic root of 5156593349 is about 1727.6441531067.

The spelling of 5156593349 in words is "five billion, one hundred fifty-six million, five hundred ninety-three thousand, three hundred forty-nine".