10986116578 has 32 divisors (see below), whose sum is σ = 17549251200. Its totient is φ = 5143326336.

The previous prime is 10986116549. The next prime is 10986116579. The reversal of 10986116578 is 87561168901.

It is not an unprimeable number, because it can be changed into a prime (10986116579) 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, 2224600 + ... + 2229532.

It is an arithmetic number, because the mean of its divisors is an integer number (548414100).

Almost surely, 2^10986116578 is an apocalyptic number.

10986116578 is a deficient number, since it is larger than the sum of its proper divisors (6563134622).

10986116578 is a wasteful number, since it uses less digits than its factorization.

10986116578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5626.

The product of its (nonzero) digits is 725760, while the sum is 52.

The spelling of 10986116578 in words is "ten billion, nine hundred eighty-six million, one hundred sixteen thousand, five hundred seventy-eight".