10818009837 has 24 divisors (see below), whose sum is σ = 16276225056. Its totient is φ = 7180198992.

The previous prime is 10818009821. The next prime is 10818009847. The reversal of 10818009837 is 73890081801.

It is not a de Polignac number, because 10818009837 - 2⁴ = 10818009821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10818009792 and 10818009801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10818009847) 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 23 ways as a sum of consecutive naturals, for example, 42898 + ... + 153219.

It is an arithmetic number, because the mean of its divisors is an integer number (678176044).

Almost surely, 2^10818009837 is an apocalyptic number.

It is an amenable number.

10818009837 is a deficient number, since it is larger than the sum of its proper divisors (5458215219).

10818009837 is an equidigital number, since it uses as much as digits as its factorization.

10818009837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196359 (or 196347 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 45.

The spelling of 10818009837 in words is "ten billion, eight hundred eighteen million, nine thousand, eight hundred thirty-seven".