10266543653 has 8 divisors (see below), whose sum is σ = 10491534720. Its totient is φ = 10041825760.

The previous prime is 10266543611. The next prime is 10266543689. The reversal of 10266543653 is 35634566201.

10266543653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10266543653 - 2⁶ = 10266543589 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10266543653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10266542653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8633 + ... + 143553.

It is an arithmetic number, because the mean of its divisors is an integer number (1311441840).

Almost surely, 2^10266543653 is an apocalyptic number.

It is an amenable number.

10266543653 is a deficient number, since it is larger than the sum of its proper divisors (224991067).

10266543653 is a wasteful number, since it uses less digits than its factorization.

10266543653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136587.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 10266543653 in words is "ten billion, two hundred sixty-six million, five hundred forty-three thousand, six hundred fifty-three".