180427873148 has 48 divisors (see below), whose sum is σ = 326190582144. Its totient is φ = 87260616000.

The previous prime is 180427873147. The next prime is 180427873187. The reversal of 180427873148 is 841378724081.

180427873148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 180427873148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180427873147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20910011 + ... + 20918637.

It is an arithmetic number, because the mean of its divisors is an integer number (6795637128).

Almost surely, 2^180427873148 is an apocalyptic number.

It is an amenable number.

180427873148 is a deficient number, since it is larger than the sum of its proper divisors (145762708996).

180427873148 is a wasteful number, since it uses less digits than its factorization.

180427873148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9482 (or 9480 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 53.

The spelling of 180427873148 in words is "one hundred eighty billion, four hundred twenty-seven million, eight hundred seventy-three thousand, one hundred forty-eight".