11367523563673 has 2 divisors, whose sum is σ = 11367523563674. Its totient is φ = 11367523563672.

The previous prime is 11367523563589. The next prime is 11367523563677. The reversal of 11367523563673 is 37636532576311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10119950728969 + 1247572834704 = 3181187^2 + 1116948^2 .

It is a cyclic number.

It is not a de Polignac number, because 11367523563673 - 2³⁷ = 11230084610201 is a prime.

It is not a weakly prime, because it can be changed into another prime (11367523563677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5683761781836 + 5683761781837.

It is an arithmetic number, because the mean of its divisors is an integer number (5683761781837).

Almost surely, 2^{11367523563673} is an apocalyptic number.

It is an amenable number.

11367523563673 is a deficient number, since it is larger than the sum of its proper divisors (1).

11367523563673 is an equidigital number, since it uses as much as digits as its factorization.

11367523563673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42865200, while the sum is 58.

The spelling of 11367523563673 in words is "eleven trillion, three hundred sixty-seven billion, five hundred twenty-three million, five hundred sixty-three thousand, six hundred seventy-three".