10503535344 has 80 divisors (see below), whose sum is σ = 27608438304. Its totient is φ = 3440102400.

The previous prime is 10503535337. The next prime is 10503535379. The reversal of 10503535344 is 44353530501.

10503535344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10503535344² (a number of 21 digits) contains 22 as substring.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 4745182 + ... + 4747394.

Almost surely, 2^10503535344 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 10503535344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13804219152).

10503535344 is an abundant number, since it is smaller than the sum of its proper divisors (17104902960).

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

10503535344 is a wasteful number, since it uses less digits than its factorization.

10503535344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3906 (or 3900 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 10503535344 in words is "ten billion, five hundred three million, five hundred thirty-five thousand, three hundred forty-four".