10664892041 has 2 divisors, whose sum is σ = 10664892042. Its totient is φ = 10664892040.

The previous prime is 10664892019. The next prime is 10664892061. The reversal of 10664892041 is 14029846601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10604674441 + 60217600 = 102979^2 + 7760^2 .

It is a cyclic number.

It is not a de Polignac number, because 10664892041 - 2¹⁸ = 10664629897 is a prime.

It is a super-2 number, since 2×10664892041² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10664892041.

It is not a weakly prime, because it can be changed into another prime (10664892001) 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, 5332446020 + 5332446021.

It is an arithmetic number, because the mean of its divisors is an integer number (5332446021).

Almost surely, 2^10664892041 is an apocalyptic number.

It is an amenable number.

10664892041 is a deficient number, since it is larger than the sum of its proper divisors (1).

10664892041 is an equidigital number, since it uses as much as digits as its factorization.

10664892041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 10664892041 in words is "ten billion, six hundred sixty-four million, eight hundred ninety-two thousand, forty-one".