10503671808 has 208 divisors, whose sum is σ = 33697118720. Its totient is φ = 2842656768.

The previous prime is 10503671747. The next prime is 10503671839. The reversal of 10503671808 is 80817630501.

It is a super-2 number, since 2×10503671808² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1631091 + ... + 1637517.

Almost surely, 2^10503671808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10503671808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16848559360).

10503671808 is an abundant number, since it is smaller than the sum of its proper divisors (23193446912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10503671808 is an equidigital number, since it uses as much as digits as its factorization.

10503671808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6480 (or 6458 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 39.

The spelling of 10503671808 in words is "ten billion, five hundred three million, six hundred seventy-one thousand, eight hundred eight".