10803689253 has 32 divisors (see below), whose sum is σ = 18306892800. Its totient is φ = 6168497328.

The previous prime is 10803689233. The next prime is 10803689257. The reversal of 10803689253 is 35298630801.

It is a happy number.

It is not a de Polignac number, because 10803689253 - 2¹⁶ = 10803623717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10803689199 and 10803689208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10803689257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 215250 + ... + 260652.

It is an arithmetic number, because the mean of its divisors is an integer number (572090400).

Almost surely, 2^10803689253 is an apocalyptic number.

It is an amenable number.

10803689253 is a deficient number, since it is larger than the sum of its proper divisors (7503203547).

10803689253 is a wasteful number, since it uses less digits than its factorization.

10803689253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46678 (or 46672 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 10803689253 in words is "ten billion, eight hundred three million, six hundred eighty-nine thousand, two hundred fifty-three".