10918492853 has 4 divisors (see below), whose sum is σ = 10925036460. Its totient is φ = 10911949248.

The previous prime is 10918492829. The next prime is 10918492883. The reversal of 10918492853 is 35829481901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35829481901 = 2467 ⋅14523503.

It can be written as a sum of positive squares in 2 ways, for example, as 5094818884 + 5823673969 = 71378^2 + 76313^2 .

It is a cyclic number.

It is not a de Polignac number, because 10918492853 - 2⁸ = 10918492597 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 (10918492813) 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, 3269300 + ... + 3272637.

It is an arithmetic number, because the mean of its divisors is an integer number (2731259115).

Almost surely, 2^10918492853 is an apocalyptic number.

It is an amenable number.

10918492853 is a deficient number, since it is larger than the sum of its proper divisors (6543607).

10918492853 is an equidigital number, since it uses as much as digits as its factorization.

10918492853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6543606.

The product of its (nonzero) digits is 622080, while the sum is 50.

The spelling of 10918492853 in words is "ten billion, nine hundred eighteen million, four hundred ninety-two thousand, eight hundred fifty-three".