183818182009 has 24 divisors (see below), whose sum is σ = 234164456064. Its totient is φ = 141217507200.

The previous prime is 183818181997. The next prime is 183818182043. The reversal of 183818182009 is 900281818381.

It is not a de Polignac number, because 183818182009 - 2⁵ = 183818181977 is a prime.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (183818186009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1468192 + ... + 1588465.

It is an arithmetic number, because the mean of its divisors is an integer number (9756852336).

Almost surely, 2^183818182009 is an apocalyptic number.

It is an amenable number.

183818182009 is a deficient number, since it is larger than the sum of its proper divisors (50346274055).

183818182009 is a wasteful number, since it uses less digits than its factorization.

183818182009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3056757 (or 3056746 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 49.

The spelling of 183818182009 in words is "one hundred eighty-three billion, eight hundred eighteen million, one hundred eighty-two thousand, nine".