180985619076 has 48 divisors (see below), whose sum is σ = 424997979840. Its totient is φ = 59943621760.

The previous prime is 180985619063. The next prime is 180985619077. The reversal of 180985619076 is 670916589081.

180985619076 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (180985619077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2710006 + ... + 2775986.

It is an arithmetic number, because the mean of its divisors is an integer number (8854124580).

Almost surely, 2^180985619076 is an apocalyptic number.

It is an amenable number.

180985619076 is an abundant number, since it is smaller than the sum of its proper divisors (244012360764).

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

180985619076 is a wasteful number, since it uses less digits than its factorization.

180985619076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67444 (or 67442 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 60.

The spelling of 180985619076 in words is "one hundred eighty billion, nine hundred eighty-five million, six hundred nineteen thousand, seventy-six".