10635223465 has 4 divisors (see below), whose sum is σ = 12762268164. Its totient is φ = 8508178768.

The previous prime is 10635223433. The next prime is 10635223471. The reversal of 10635223465 is 56432253601.

10635223465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3189086784 + 7446136681 = 56472^2 + 86291^2 .

It is a cyclic number.

It is not a de Polignac number, because 10635223465 - 2⁵ = 10635223433 is a prime.

It is a super-2 number, since 2×10635223465² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1063522342 + ... + 1063522351.

It is an arithmetic number, because the mean of its divisors is an integer number (3190567041).

Almost surely, 2^10635223465 is an apocalyptic number.

It is an amenable number.

10635223465 is a deficient number, since it is larger than the sum of its proper divisors (2127044699).

10635223465 is an equidigital number, since it uses as much as digits as its factorization.

10635223465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2127044698.

The product of its (nonzero) digits is 129600, while the sum is 37.

It can be divided in two parts, 1063 and 5223465, that added together give a triangular number (5224528 = T₃₂₃₂).

The spelling of 10635223465 in words is "ten billion, six hundred thirty-five million, two hundred twenty-three thousand, four hundred sixty-five".