10749665885047 has 2 divisors, whose sum is σ = 10749665885048. Its totient is φ = 10749665885046.

The previous prime is 10749665885011. The next prime is 10749665885093. The reversal of 10749665885047 is 74058856694701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10749665885047 - 2¹¹ = 10749665882999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10749665885347) 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, 5374832942523 + 5374832942524.

It is an arithmetic number, because the mean of its divisors is an integer number (5374832942524).

Almost surely, 2^{10749665885047} is an apocalyptic number.

10749665885047 is a deficient number, since it is larger than the sum of its proper divisors (1).

10749665885047 is an equidigital number, since it uses as much as digits as its factorization.

10749665885047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 406425600, while the sum is 70.

The spelling of 10749665885047 in words is "ten trillion, seven hundred forty-nine billion, six hundred sixty-five million, eight hundred eighty-five thousand, forty-seven".