180384286454252 has 24 divisors (see below), whose sum is σ = 318954735741936. Its totient is φ = 89254524515328.

The previous prime is 180384286454227. The next prime is 180384286454257. The reversal of 180384286454252 is 252454682483081.

180384286454252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (180384286454257) 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, 15874193 + ... + 24753960.

It is an arithmetic number, because the mean of its divisors is an integer number (13289780655914).

Almost surely, 2^{180384286454252} is an apocalyptic number.

It is an amenable number.

180384286454252 is a deficient number, since it is larger than the sum of its proper divisors (138570449287684).

180384286454252 is a wasteful number, since it uses less digits than its factorization.

180384286454252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40639697 (or 40639695 counting only the distinct ones).

The product of its (nonzero) digits is 117964800, while the sum is 62.

The spelling of 180384286454252 in words is "one hundred eighty trillion, three hundred eighty-four billion, two hundred eighty-six million, four hundred fifty-four thousand, two hundred fifty-two".