10981732516 has 24 divisors (see below), whose sum is σ = 20109737984. Its totient is φ = 5240946240.

The previous prime is 10981732511. The next prime is 10981732523. The reversal of 10981732516 is 61523718901.

10981732516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10981732511) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 597540 + ... + 615643.

Almost surely, 2^10981732516 is an apocalyptic number.

It is an amenable number.

10981732516 is a deficient number, since it is larger than the sum of its proper divisors (9128005468).

10981732516 is a wasteful number, since it uses less digits than its factorization.

10981732516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213291 (or 1213289 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 10981732516 in words is "ten billion, nine hundred eighty-one million, seven hundred thirty-two thousand, five hundred sixteen".