180006180576 has 96 divisors (see below), whose sum is σ = 499990579200. Its totient is φ = 56546334720.

The previous prime is 180006180521. The next prime is 180006180577. The reversal of 180006180576 is 675081600081.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180006180577) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90040 + ... + 606728.

It is an arithmetic number, because the mean of its divisors is an integer number (5208235200).

Almost surely, 2^180006180576 is an apocalyptic number.

180006180576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 180006180576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249995289600).

180006180576 is an abundant number, since it is smaller than the sum of its proper divisors (319984398624).

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

180006180576 is a wasteful number, since it uses less digits than its factorization.

180006180576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516912 (or 516904 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 42.

The spelling of 180006180576 in words is "one hundred eighty billion, six million, one hundred eighty thousand, five hundred seventy-six".