10864835691 has 8 divisors (see below), whose sum is σ = 14498514384. Its totient is φ = 7237190400.

The previous prime is 10864835689. The next prime is 10864835717. The reversal of 10864835691 is 19653846801.

10864835691 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10864835691 - 2¹ = 10864835689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10864836691) 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, 1504146 + ... + 1511351.

It is an arithmetic number, because the mean of its divisors is an integer number (1812314298).

Almost surely, 2^10864835691 is an apocalyptic number.

10864835691 is a deficient number, since it is larger than the sum of its proper divisors (3633678693).

10864835691 is a wasteful number, since it uses less digits than its factorization.

10864835691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3016701.

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 10864835691 in words is "ten billion, eight hundred sixty-four million, eight hundred thirty-five thousand, six hundred ninety-one".