11328489463 has 2 divisors, whose sum is σ = 11328489464. Its totient is φ = 11328489462.

The previous prime is 11328489457. The next prime is 11328489481. The reversal of 11328489463 is 36498482311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11328489463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11328487463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5664244731 + 5664244732.

It is an arithmetic number, because the mean of its divisors is an integer number (5664244732).

Almost surely, 2^11328489463 is an apocalyptic number.

11328489463 is a deficient number, since it is larger than the sum of its proper divisors (1).

11328489463 is an equidigital number, since it uses as much as digits as its factorization.

11328489463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 995328, while the sum is 49.

The spelling of 11328489463 in words is "eleven billion, three hundred twenty-eight million, four hundred eighty-nine thousand, four hundred sixty-three".