7953116429 has 2 divisors, whose sum is σ = 7953116430. Its totient is φ = 7953116428.

The previous prime is 7953116407. The next prime is 7953116459. The reversal of 7953116429 is 9246113597.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7722015625 + 231100804 = 87875^2 + 15202^2 .

It is a cyclic number.

It is not a de Polignac number, because 7953116429 - 2⁸ = 7953116173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7953116459) 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, 3976558214 + 3976558215.

It is an arithmetic number, because the mean of its divisors is an integer number (3976558215).

Almost surely, 2^7953116429 is an apocalyptic number.

It is an amenable number.

7953116429 is a deficient number, since it is larger than the sum of its proper divisors (1).

7953116429 is an equidigital number, since it uses as much as digits as its factorization.

7953116429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 408240, while the sum is 47.

The square root of 7953116429 is about 89180.2468543343. The cubic root of 7953116429 is about 1996.0853786188.

The spelling of 7953116429 in words is "seven billion, nine hundred fifty-three million, one hundred sixteen thousand, four hundred twenty-nine".