10993499086 has 16 divisors (see below), whose sum is σ = 16605237600. Its totient is φ = 5458527360.

The previous prime is 10993499081. The next prime is 10993499107. The reversal of 10993499086 is 68099439901.

It is a self number, because there is not a number n which added to its sum of digits gives 10993499086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10993499081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180850 + ... + 233866.

It is an arithmetic number, because the mean of its divisors is an integer number (1037827350).

Almost surely, 2^10993499086 is an apocalyptic number.

10993499086 is a deficient number, since it is larger than the sum of its proper divisors (5611738514).

10993499086 is a wasteful number, since it uses less digits than its factorization.

10993499086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53739.

The product of its (nonzero) digits is 3779136, while the sum is 58.

The spelling of 10993499086 in words is "ten billion, nine hundred ninety-three million, four hundred ninety-nine thousand, eighty-six".