180081054 has 24 divisors (see below), whose sum is σ = 390856752. Its totient is φ = 59922240.

The previous prime is 180081029. The next prime is 180081067. The reversal of 180081054 is 450180081.

180081054 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2239 + ... + 19109.

It is an arithmetic number, because the mean of its divisors is an integer number (16285698).

Almost surely, 2^180081054 is an apocalyptic number.

180081054 is an abundant number, since it is smaller than the sum of its proper divisors (210775698).

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

180081054 is a wasteful number, since it uses less digits than its factorization.

180081054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17472 (or 17469 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 180081054 is about 13419.4282292503. The cubic root of 180081054 is about 564.7063543156.

The spelling of 180081054 in words is "one hundred eighty million, eighty-one thousand, fifty-four".