10635556343 has 4 divisors (see below), whose sum is σ = 10716743928. Its totient is φ = 10554368760.

The previous prime is 10635556319. The next prime is 10635556381. The reversal of 10635556343 is 34365553601.

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 10635556343 - 2¹⁶ = 10635490807 is a prime.

It is a super-2 number, since 2×10635556343² (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 10635556343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10635556313) 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, 40593596 + ... + 40593857.

It is an arithmetic number, because the mean of its divisors is an integer number (2679185982).

Almost surely, 2^10635556343 is an apocalyptic number.

10635556343 is a deficient number, since it is larger than the sum of its proper divisors (81187585).

10635556343 is an equidigital number, since it uses as much as digits as its factorization.

10635556343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81187584.

The product of its (nonzero) digits is 486000, while the sum is 41.

The spelling of 10635556343 in words is "ten billion, six hundred thirty-five million, five hundred fifty-six thousand, three hundred forty-three".