10836580087 has 4 divisors (see below), whose sum is σ = 10849748080. Its totient is φ = 10823412096.

The previous prime is 10836580049. The next prime is 10836580121. The reversal of 10836580087 is 78008563801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10836580087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10836580187) 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 in 3 ways as a sum of consecutive naturals, for example, 6582762 + ... + 6584407.

It is an arithmetic number, because the mean of its divisors is an integer number (2712437020).

Almost surely, 2^10836580087 is an apocalyptic number.

10836580087 is a deficient number, since it is larger than the sum of its proper divisors (13167993).

10836580087 is an equidigital number, since it uses as much as digits as its factorization.

10836580087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13167992.

The product of its (nonzero) digits is 322560, while the sum is 46.

The spelling of 10836580087 in words is "ten billion, eight hundred thirty-six million, five hundred eighty thousand, eighty-seven".