11664476283617 has 2 divisors, whose sum is σ = 11664476283618. Its totient is φ = 11664476283616.

The previous prime is 11664476283587. The next prime is 11664476283703. The reversal of 11664476283617 is 71638267446611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11240992912081 + 423483371536 = 3352759^2 + 650756^2 .

It is a cyclic number.

It is not a de Polignac number, because 11664476283617 - 2¹⁴ = 11664476267233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11664476283617.

It is not a weakly prime, because it can be changed into another prime (11664476283217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5832238141808 + 5832238141809.

It is an arithmetic number, because the mean of its divisors is an integer number (5832238141809).

Almost surely, 2^{11664476283617} is an apocalyptic number.

It is an amenable number.

11664476283617 is a deficient number, since it is larger than the sum of its proper divisors (1).

11664476283617 is an equidigital number, since it uses as much as digits as its factorization.

11664476283617 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48771072, while the sum is 62.

The spelling of 11664476283617 in words is "eleven trillion, six hundred sixty-four billion, four hundred seventy-six million, two hundred eighty-three thousand, six hundred seventeen".