10528466688 has 108 divisors (see below), whose sum is σ = 30390768408. Its totient is φ = 3505489920.

The previous prime is 10528466671. The next prime is 10528466699. The reversal of 10528466688 is 88666482501.

It is a super-2 number, since 2×10528466688² (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 11 ways as a sum of consecutive naturals, for example, 2571523 + ... + 2575613.

Almost surely, 2^10528466688 is an apocalyptic number.

10528466688 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10528466688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15195384204).

10528466688 is an abundant number, since it is smaller than the sum of its proper divisors (19862301720).

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

10528466688 is a wasteful number, since it uses less digits than its factorization.

10528466688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5230 (or 5213 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 54.

The spelling of 10528466688 in words is "ten billion, five hundred twenty-eight million, four hundred sixty-six thousand, six hundred eighty-eight".