18182000182 has 16 divisors (see below), whose sum is σ = 28729292400. Its totient is φ = 8606265120.

The previous prime is 18182000141. The next prime is 18182000183. The reversal of 18182000182 is 28100028181.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18182000183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120757 + ... + 225712.

It is an arithmetic number, because the mean of its divisors is an integer number (1795580775).

Almost surely, 2^18182000182 is an apocalyptic number.

18182000182 is a deficient number, since it is larger than the sum of its proper divisors (10547292218).

18182000182 is a wasteful number, since it uses less digits than its factorization.

18182000182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347871.

The product of its (nonzero) digits is 2048, while the sum is 31.

The spelling of 18182000182 in words is "eighteen billion, one hundred eighty-two million, one hundred eighty-two", and thus it is an aban number.