11529164692429 has 2 divisors, whose sum is σ = 11529164692430. Its totient is φ = 11529164692428.

The previous prime is 11529164692259. The next prime is 11529164692447. The reversal of 11529164692429 is 92429646192511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11228095197225 + 301069495204 = 3350835^2 + 548698^2 .

It is a cyclic number.

It is not a de Polignac number, because 11529164692429 - 2⁹ = 11529164691917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11529164692469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5764582346214 + 5764582346215.

It is an arithmetic number, because the mean of its divisors is an integer number (5764582346215).

Almost surely, 2^{11529164692429} is an apocalyptic number.

It is an amenable number.

11529164692429 is a deficient number, since it is larger than the sum of its proper divisors (1).

11529164692429 is an equidigital number, since it uses as much as digits as its factorization.

11529164692429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16796160, while the sum is 61.

The spelling of 11529164692429 in words is "eleven trillion, five hundred twenty-nine billion, one hundred sixty-four million, six hundred ninety-two thousand, four hundred twenty-nine".