10856536115 has 16 divisors (see below), whose sum is σ = 13430881728. Its totient is φ = 8418324096.

The previous prime is 10856536111. The next prime is 10856536127. The reversal of 10856536115 is 51163565801.

It is a cyclic number.

It is not a de Polignac number, because 10856536115 - 2² = 10856536111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10856536111) 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, 62912 + ... + 160221.

It is an arithmetic number, because the mean of its divisors is an integer number (839430108).

Almost surely, 2^10856536115 is an apocalyptic number.

10856536115 is a deficient number, since it is larger than the sum of its proper divisors (2574345613).

10856536115 is a wasteful number, since it uses less digits than its factorization.

10856536115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223438.

The product of its (nonzero) digits is 108000, while the sum is 41.

The spelling of 10856536115 in words is "ten billion, eight hundred fifty-six million, five hundred thirty-six thousand, one hundred fifteen".