182185985084 has 24 divisors (see below), whose sum is σ = 338273157600. Its totient is φ = 85558519296.

The previous prime is 182185985077. The next prime is 182185985131. The reversal of 182185985084 is 480589581281.

It is a happy number.

It is a super-2 number, since 2×182185985084² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2717609 + ... + 2783840.

It is an arithmetic number, because the mean of its divisors is an integer number (14094714900).

Almost surely, 2^182185985084 is an apocalyptic number.

It is an amenable number.

182185985084 is a deficient number, since it is larger than the sum of its proper divisors (156087172516).

182185985084 is a wasteful number, since it uses less digits than its factorization.

182185985084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5501957 (or 5501955 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 59.

The spelling of 182185985084 in words is "one hundred eighty-two billion, one hundred eighty-five million, nine hundred eighty-five thousand, eighty-four".