10853603648 has 14 divisors (see below), whose sum is σ = 21537619866. Its totient is φ = 5426801792.

The previous prime is 10853603623. The next prime is 10853603687. The reversal of 10853603648 is 84630635801.

It can be written as a sum of positive squares in only one way, i.e., 7752450304 + 3101153344 = 88048^2 + 55688^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10853603599 and 10853603608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84793715 + ... + 84793842.

It is an arithmetic number, because the mean of its divisors is an integer number (1538401419).

Almost surely, 2^10853603648 is an apocalyptic number.

It is an amenable number.

10853603648 is a deficient number, since it is larger than the sum of its proper divisors (10684016218).

10853603648 is an equidigital number, since it uses as much as digits as its factorization.

10853603648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169587569 (or 169587559 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 10853603648 in words is "ten billion, eight hundred fifty-three million, six hundred three thousand, six hundred forty-eight".