11463550013 has 2 divisors, whose sum is σ = 11463550014. Its totient is φ = 11463550012.

The previous prime is 11463550009. The next prime is 11463550057. The reversal of 11463550013 is 31005536411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11381049124 + 82500889 = 106682^2 + 9083^2 .

It is a cyclic number.

It is not a de Polignac number, because 11463550013 - 2² = 11463550009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11463550093) 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, 5731775006 + 5731775007.

It is an arithmetic number, because the mean of its divisors is an integer number (5731775007).

Almost surely, 2^11463550013 is an apocalyptic number.

It is an amenable number.

11463550013 is a deficient number, since it is larger than the sum of its proper divisors (1).

11463550013 is an equidigital number, since it uses as much as digits as its factorization.

11463550013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 11463550013 in words is "eleven billion, four hundred sixty-three million, five hundred fifty thousand, thirteen".