10655135663 has 4 divisors (see below), whose sum is σ = 10655403720. Its totient is φ = 10654867608.

The previous prime is 10655135653. The next prime is 10655135669. The reversal of 10655135663 is 36653155601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10655135663 - 2¹⁰ = 10655134639 is a prime.

It is a super-2 number, since 2×10655135663² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10655135663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10655135669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61220 + ... + 158297.

It is an arithmetic number, because the mean of its divisors is an integer number (2663850930).

Almost surely, 2^10655135663 is an apocalyptic number.

10655135663 is a deficient number, since it is larger than the sum of its proper divisors (268057).

10655135663 is an equidigital number, since it uses as much as digits as its factorization.

10655135663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268056.

The product of its (nonzero) digits is 243000, while the sum is 41.

The spelling of 10655135663 in words is "ten billion, six hundred fifty-five million, one hundred thirty-five thousand, six hundred sixty-three".