10653217669 has 2 divisors, whose sum is σ = 10653217670. Its totient is φ = 10653217668.

The previous prime is 10653217537. The next prime is 10653217699. The reversal of 10653217669 is 96671235601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7184596644 + 3468621025 = 84762^2 + 58895^2 .

It is an emirp because it is prime and its reverse (96671235601) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10653217669 is a prime.

It is a super-2 number, since 2×10653217669² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10653217699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5326608834 + 5326608835.

It is an arithmetic number, because the mean of its divisors is an integer number (5326608835).

Almost surely, 2^10653217669 is an apocalyptic number.

It is an amenable number.

10653217669 is a deficient number, since it is larger than the sum of its proper divisors (1).

10653217669 is an equidigital number, since it uses as much as digits as its factorization.

10653217669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 10653217669 in words is "ten billion, six hundred fifty-three million, two hundred seventeen thousand, six hundred sixty-nine".