11663702747 has 2 divisors, whose sum is σ = 11663702748. Its totient is φ = 11663702746.

The previous prime is 11663702717. The next prime is 11663702773. The reversal of 11663702747 is 74720736611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11663702747 - 2⁶ = 11663702683 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11663702698 and 11663702707.

It is not a weakly prime, because it can be changed into another prime (11663702717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5831851373 + 5831851374.

It is an arithmetic number, because the mean of its divisors is an integer number (5831851374).

Almost surely, 2^11663702747 is an apocalyptic number.

11663702747 is a deficient number, since it is larger than the sum of its proper divisors (1).

11663702747 is an equidigital number, since it uses as much as digits as its factorization.

11663702747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 296352, while the sum is 44.

The spelling of 11663702747 in words is "eleven billion, six hundred sixty-three million, seven hundred two thousand, seven hundred forty-seven".