10635649643773 has 16 divisors (see below), whose sum is σ = 13477408283520. Its totient is φ = 8151658228800.

The previous prime is 10635649643681. The next prime is 10635649643779. The reversal of 10635649643773 is 37734694653601.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10635649643773 is a prime.

It is a super-2 number, since 2×10635649643773² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10635649643779) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1132170058 + ... + 1132179451.

It is an arithmetic number, because the mean of its divisors is an integer number (842338017720).

Almost surely, 2^{10635649643773} is an apocalyptic number.

It is an amenable number.

10635649643773 is a deficient number, since it is larger than the sum of its proper divisors (2841758639747).

10635649643773 is a wasteful number, since it uses less digits than its factorization.

10635649643773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264349588.

The product of its (nonzero) digits is 205752960, while the sum is 64.

The spelling of 10635649643773 in words is "ten trillion, six hundred thirty-five billion, six hundred forty-nine million, six hundred forty-three thousand, seven hundred seventy-three".