180804740956 has 48 divisors (see below), whose sum is σ = 363041056000. Its totient is φ = 77181527808.

The previous prime is 180804740917. The next prime is 180804741023. The reversal of 180804740956 is 659047408081.

180804740956 is digitally balanced in base 2 and base 3, because in such bases 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 (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8340820 + ... + 8362468.

Almost surely, 2^180804740956 is an apocalyptic number.

It is an amenable number.

180804740956 is an abundant number, since it is smaller than the sum of its proper divisors (182236315044).

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

180804740956 is a wasteful number, since it uses less digits than its factorization.

180804740956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22826 (or 22824 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 180804740956 in words is "one hundred eighty billion, eight hundred four million, seven hundred forty thousand, nine hundred fifty-six".