18083670036 has 48 divisors (see below), whose sum is σ = 43044403584. Its totient is φ = 5907787776.

The previous prime is 18083670019. The next prime is 18083670053. The reversal of 18083670036 is 63007638081.

It is an interprime number because it is at equal distance from previous prime (18083670019) and next prime (18083670053).

It is a self number, because there is not a number n which added to its sum of digits gives 18083670036.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 44476 + ... + 195308.

It is an arithmetic number, because the mean of its divisors is an integer number (896758408).

Almost surely, 2^18083670036 is an apocalyptic number.

It is an amenable number.

18083670036 is an abundant number, since it is smaller than the sum of its proper divisors (24960733548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18083670036 is a wasteful number, since it uses less digits than its factorization.

18083670036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151040 (or 151038 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 18083670036 in words is "eighteen billion, eighty-three million, six hundred seventy thousand, thirty-six".