11268894629 has 2 divisors, whose sum is σ = 11268894630. Its totient is φ = 11268894628.

The previous prime is 11268894569. The next prime is 11268894653. The reversal of 11268894629 is 92649886211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7657125025 + 3611769604 = 87505^2 + 60098^2 .

It is an emirp because it is prime and its reverse (92649886211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11268894629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11268891629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5634447314 + 5634447315.

It is an arithmetic number, because the mean of its divisors is an integer number (5634447315).

Almost surely, 2^11268894629 is an apocalyptic number.

It is an amenable number.

11268894629 is a deficient number, since it is larger than the sum of its proper divisors (1).

11268894629 is an equidigital number, since it uses as much as digits as its factorization.

11268894629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2985984, while the sum is 56.

The spelling of 11268894629 in words is "eleven billion, two hundred sixty-eight million, eight hundred ninety-four thousand, six hundred twenty-nine".