11628387263 has 2 divisors, whose sum is σ = 11628387264. Its totient is φ = 11628387262.

The previous prime is 11628387193. The next prime is 11628387341. The reversal of 11628387263 is 36278382611.

It is a weak prime.

It is an emirp because it is prime and its reverse (36278382611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11628387263 - 2¹⁰ = 11628386239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11628387763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5814193631 + 5814193632.

It is an arithmetic number, because the mean of its divisors is an integer number (5814193632).

Almost surely, 2^11628387263 is an apocalyptic number.

11628387263 is a deficient number, since it is larger than the sum of its proper divisors (1).

11628387263 is an equidigital number, since it uses as much as digits as its factorization.

11628387263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 47.

The spelling of 11628387263 in words is "eleven billion, six hundred twenty-eight million, three hundred eighty-seven thousand, two hundred sixty-three".