11463504287 has 2 divisors, whose sum is σ = 11463504288. Its totient is φ = 11463504286.

The previous prime is 11463504259. The next prime is 11463504383. The reversal of 11463504287 is 78240536411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11463504287 - 2⁶ = 11463504223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11463504187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5731752143 + 5731752144.

It is an arithmetic number, because the mean of its divisors is an integer number (5731752144).

Almost surely, 2^11463504287 is an apocalyptic number.

11463504287 is a deficient number, since it is larger than the sum of its proper divisors (1).

11463504287 is an equidigital number, since it uses as much as digits as its factorization.

11463504287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 11463504287 in words is "eleven billion, four hundred sixty-three million, five hundred four thousand, two hundred eighty-seven".