10504439528 has 64 divisors (see below), whose sum is σ = 22278481920. Its totient is φ = 4600094400.

The previous prime is 10504439521. The next prime is 10504439551. The reversal of 10504439528 is 82593440501.

It is a super-3 number, since 3×10504439528³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (10504439521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610775 + ... + 627737.

It is an arithmetic number, because the mean of its divisors is an integer number (348101280).

Almost surely, 2^10504439528 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 10504439528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11139240960).

10504439528 is an abundant number, since it is smaller than the sum of its proper divisors (11774042392).

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

10504439528 is a wasteful number, since it uses less digits than its factorization.

10504439528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17238 (or 17234 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 10504439528 in words is "ten billion, five hundred four million, four hundred thirty-nine thousand, five hundred twenty-eight".