11028864029 has 2 divisors, whose sum is σ = 11028864030. Its totient is φ = 11028864028.

The previous prime is 11028863971. The next prime is 11028864031. The reversal of 11028864029 is 92046882011.

11028864029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7383964900 + 3644899129 = 85930^2 + 60373^2 .

It is a cyclic number.

It is not a de Polignac number, because 11028864029 - 2¹⁶ = 11028798493 is a prime.

It is a super-2 number, since 2×11028864029² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 11028864031, it forms a pair of twin primes.

It is a Chen 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 (11028864229) 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, 5514432014 + 5514432015.

It is an arithmetic number, because the mean of its divisors is an integer number (5514432015).

Almost surely, 2^11028864029 is an apocalyptic number.

It is an amenable number.

11028864029 is a deficient number, since it is larger than the sum of its proper divisors (1).

11028864029 is an equidigital number, since it uses as much as digits as its factorization.

11028864029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 41.

The spelling of 11028864029 in words is "eleven billion, twenty-eight million, eight hundred sixty-four thousand, twenty-nine".