7157329229 has 2 divisors, whose sum is σ = 7157329230. Its totient is φ = 7157329228.

The previous prime is 7157329187. The next prime is 7157329271. The reversal of 7157329229 is 9229237517.

It is a balanced prime because it is at equal distance from previous prime (7157329187) and next prime (7157329271).

It can be written as a sum of positive squares in only one way, i.e., 6221581129 + 935748100 = 78877^2 + 30590^2 .

It is a cyclic number.

It is not a de Polignac number, because 7157329229 - 2¹⁶ = 7157263693 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7157829229) 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, 3578664614 + 3578664615.

It is an arithmetic number, because the mean of its divisors is an integer number (3578664615).

Almost surely, 2^7157329229 is an apocalyptic number.

It is an amenable number.

7157329229 is a deficient number, since it is larger than the sum of its proper divisors (1).

7157329229 is an equidigital number, since it uses as much as digits as its factorization.

7157329229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 476280, while the sum is 47.

The square root of 7157329229 is about 84601.0001654827. Note that the first 3 decimals coincide. The cubic root of 7157329229 is about 1927.1565625071.

The spelling of 7157329229 in words is "seven billion, one hundred fifty-seven million, three hundred twenty-nine thousand, two hundred twenty-nine".