11295725729 has 2 divisors, whose sum is σ = 11295725730. Its totient is φ = 11295725728.

The previous prime is 11295725713. The next prime is 11295725741. The reversal of 11295725729 is 92752759211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6010435729 + 5285290000 = 77527^2 + 72700^2 .

It is a cyclic number.

It is not a de Polignac number, because 11295725729 - 2⁴ = 11295725713 is a prime.

It is not a weakly prime, because it can be changed into another prime (11295724729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5647862864 + 5647862865.

It is an arithmetic number, because the mean of its divisors is an integer number (5647862865).

Almost surely, 2^11295725729 is an apocalyptic number.

It is an amenable number.

11295725729 is a deficient number, since it is larger than the sum of its proper divisors (1).

11295725729 is an equidigital number, since it uses as much as digits as its factorization.

11295725729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 793800, while the sum is 50.

The spelling of 11295725729 in words is "eleven billion, two hundred ninety-five million, seven hundred twenty-five thousand, seven hundred twenty-nine".