180051484 has 12 divisors (see below), whose sum is σ = 315192304. Its totient is φ = 89996544.

The previous prime is 180051481. The next prime is 180051491. The reversal of 180051484 is 484150081.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180051481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12604 + ... + 22780.

Almost surely, 2^180051484 is an apocalyptic number.

It is an amenable number.

180051484 is a deficient number, since it is larger than the sum of its proper divisors (135140820).

180051484 is a wasteful number, since it uses less digits than its factorization.

180051484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14604 (or 14602 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 31.

The square root of 180051484 is about 13418.3264232169. The cubic root of 180051484 is about 564.6754436403.

The spelling of 180051484 in words is "one hundred eighty million, fifty-one thousand, four hundred eighty-four".