10605205535 has 8 divisors (see below), whose sum is σ = 12852249696. Its totient is φ = 8400162400.

The previous prime is 10605205531. The next prime is 10605205561. The reversal of 10605205535 is 53550250601.

10605205535 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 not a de Polignac number, because 10605205535 - 2² = 10605205531 is a prime.

It is a super-2 number, since 2×10605205535² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

10605205535 is a modest number, since divided by 205535 gives 10605 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10605205531) 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, 10499699 + ... + 10500708.

It is an arithmetic number, because the mean of its divisors is an integer number (1606531212).

Almost surely, 2^10605205535 is an apocalyptic number.

10605205535 is a deficient number, since it is larger than the sum of its proper divisors (2247044161).

10605205535 is a wasteful number, since it uses less digits than its factorization.

10605205535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21000513.

The product of its (nonzero) digits is 22500, while the sum is 32.

The spelling of 10605205535 in words is "ten billion, six hundred five million, two hundred five thousand, five hundred thirty-five".