180480016 has 20 divisors (see below), whose sum is σ = 360961024. Its totient is φ = 87328800.

The previous prime is 180479989. The next prime is 180480037. The reversal of 180480016 is 610084081.

180480016 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181440 + ... + 182431.

Almost surely, 2^180480016 is an apocalyptic number.

180480016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

180480016 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

180480016 is a wasteful number, since it uses less digits than its factorization.

180480016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363910 (or 363904 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 180480016 is about 13434.2850944887. The cubic root of 180480016 is about 565.1230744495.

The spelling of 180480016 in words is "one hundred eighty million, four hundred eighty thousand, sixteen".