2136526229 has 2 divisors, whose sum is σ = 2136526230. Its totient is φ = 2136526228.

The previous prime is 2136526213. The next prime is 2136526243. The reversal of 2136526229 is 9226256312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1738723204 + 397803025 = 41698^2 + 19945^2 .

It is a cyclic number.

It is not a de Polignac number, because 2136526229 - 2⁴ = 2136526213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2136526192 and 2136526201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2136526129) 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, 1068263114 + 1068263115.

It is an arithmetic number, because the mean of its divisors is an integer number (1068263115).

Almost surely, 2^2136526229 is an apocalyptic number.

It is an amenable number.

2136526229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2136526229 is an equidigital number, since it uses as much as digits as its factorization.

2136526229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 38.

The square root of 2136526229 is about 46222.5727215611. The cubic root of 2136526229 is about 1287.9610899363.

The spelling of 2136526229 in words is "two billion, one hundred thirty-six million, five hundred twenty-six thousand, two hundred twenty-nine".