10993522616 has 8 divisors (see below), whose sum is σ = 20612854920. Its totient is φ = 5496761304.

The previous prime is 10993522613. The next prime is 10993522679. The reversal of 10993522616 is 61622539901.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10993522613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687095156 + ... + 687095171.

It is an arithmetic number, because the mean of its divisors is an integer number (2576606865).

Almost surely, 2^10993522616 is an apocalyptic number.

It is an amenable number.

10993522616 is a deficient number, since it is larger than the sum of its proper divisors (9619332304).

10993522616 is a wasteful number, since it uses less digits than its factorization.

10993522616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374190333 (or 1374190329 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 44.

The spelling of 10993522616 in words is "ten billion, nine hundred ninety-three million, five hundred twenty-two thousand, six hundred sixteen".