10669988633 has 2 divisors, whose sum is σ = 10669988634. Its totient is φ = 10669988632.

The previous prime is 10669988621. The next prime is 10669988677. The reversal of 10669988633 is 33688996601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9981608464 + 688380169 = 99908^2 + 26237^2 .

It is a cyclic number.

It is not a de Polignac number, because 10669988633 - 2⁸ = 10669988377 is a prime.

It is a super-2 number, since 2×10669988633² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10669988033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5334994316 + 5334994317.

It is an arithmetic number, because the mean of its divisors is an integer number (5334994317).

Almost surely, 2^10669988633 is an apocalyptic number.

It is an amenable number.

10669988633 is a deficient number, since it is larger than the sum of its proper divisors (1).

10669988633 is an equidigital number, since it uses as much as digits as its factorization.

10669988633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10077696, while the sum is 59.

The spelling of 10669988633 in words is "ten billion, six hundred sixty-nine million, nine hundred eighty-eight thousand, six hundred thirty-three".