11453229769 has 2 divisors, whose sum is σ = 11453229770. Its totient is φ = 11453229768.

The previous prime is 11453229763. The next prime is 11453229779. The reversal of 11453229769 is 96792235411.

11453229769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9218304144 + 2234925625 = 96012^2 + 47275^2 .

It is a cyclic number.

It is not a de Polignac number, because 11453229769 - 2³ = 11453229761 is a prime.

It is a super-2 number, since 2×11453229769² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11453229761) 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, 5726614884 + 5726614885.

It is an arithmetic number, because the mean of its divisors is an integer number (5726614885).

Almost surely, 2^11453229769 is an apocalyptic number.

It is an amenable number.

11453229769 is a deficient number, since it is larger than the sum of its proper divisors (1).

11453229769 is an equidigital number, since it uses as much as digits as its factorization.

11453229769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 49.

The spelling of 11453229769 in words is "eleven billion, four hundred fifty-three million, two hundred twenty-nine thousand, seven hundred sixty-nine".