180008452 has 48 divisors (see below), whose sum is σ = 355622400. Its totient is φ = 79148160.

The previous prime is 180008417. The next prime is 180008471. The reversal of 180008452 is 254800081.

It is a cake number, because a cake can be divided into 180008452 parts by 1026 planar cuts.

It is a self number, because there is not a number n which added to its sum of digits gives 180008452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118377 + ... + 119887.

It is an arithmetic number, because the mean of its divisors is an integer number (7408800).

Almost surely, 2^180008452 is an apocalyptic number.

It is an amenable number.

180008452 is a deficient number, since it is larger than the sum of its proper divisors (175613948).

180008452 is a wasteful number, since it uses less digits than its factorization.

180008452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636 (or 1634 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 180008452 is about 13416.7228487437. The cubic root of 180008452 is about 564.6304545642.

The spelling of 180008452 in words is "one hundred eighty million, eight thousand, four hundred fifty-two".