9156913943 has 2 divisors, whose sum is σ = 9156913944. Its totient is φ = 9156913942.

The previous prime is 9156913907. The next prime is 9156913967. The reversal of 9156913943 is 3493196519.

9156913943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (3493196519) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9156913943 - 2¹⁴ = 9156897559 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9156913891 and 9156913900.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9156913993) 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, 4578456971 + 4578456972.

It is an arithmetic number, because the mean of its divisors is an integer number (4578456972).

Almost surely, 2^9156913943 is an apocalyptic number.

9156913943 is a deficient number, since it is larger than the sum of its proper divisors (1).

9156913943 is an equidigital number, since it uses as much as digits as its factorization.

9156913943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 787320, while the sum is 50.

The square root of 9156913943 is about 95691.7652831214. The cubic root of 9156913943 is about 2092.1029132597.

The spelling of 9156913943 in words is "nine billion, one hundred fifty-six million, nine hundred thirteen thousand, nine hundred forty-three".