7156968883 has 2 divisors, whose sum is σ = 7156968884. Its totient is φ = 7156968882.

The previous prime is 7156968823. The next prime is 7156968937. The reversal of 7156968883 is 3888696517.

It is a strong prime.

It is an emirp because it is prime and its reverse (3888696517) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7156968883 is a prime.

It is not a weakly prime, because it can be changed into another prime (7156968823) 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, 3578484441 + 3578484442.

It is an arithmetic number, because the mean of its divisors is an integer number (3578484442).

Almost surely, 2^7156968883 is an apocalyptic number.

7156968883 is a deficient number, since it is larger than the sum of its proper divisors (1).

7156968883 is an equidigital number, since it uses as much as digits as its factorization.

7156968883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17418240, while the sum is 61.

The square root of 7156968883 is about 84598.8704593625. The cubic root of 7156968883 is about 1927.1242201444.

The spelling of 7156968883 in words is "seven billion, one hundred fifty-six million, nine hundred sixty-eight thousand, eight hundred eighty-three".