10816886480 has 40 divisors (see below), whose sum is σ = 26628632712. Its totient is φ = 4072239104.

The previous prime is 10816886473. The next prime is 10816886501. The reversal of 10816886480 is 8468861801.

It can be written as a sum of positive squares in 4 ways, for example, as 2438779456 + 8378107024 = 49384^2 + 91532^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3975437 + ... + 3978156.

Almost surely, 2^10816886480 is an apocalyptic number.

10816886480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10816886480 is an abundant number, since it is smaller than the sum of its proper divisors (15811746232).

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

10816886480 is a wasteful number, since it uses less digits than its factorization.

10816886480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7953623 (or 7953617 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 50.

The spelling of 10816886480 in words is "ten billion, eight hundred sixteen million, eight hundred eighty-six thousand, four hundred eighty".