180748590876 has 144 divisors (see below), whose sum is σ = 527202696384. Its totient is φ = 51144726528.

The previous prime is 180748590773. The next prime is 180748590881. The reversal of 180748590876 is 678095847081.

180748590876 is a `hidden beast` number, since 1 + 80 + 7 + 485 + 9 + 0 + 8 + 76 = 666.

180748590876 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

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 47 ways as a sum of consecutive naturals, for example, 67116586 + ... + 67119278.

It is an arithmetic number, because the mean of its divisors is an integer number (3661129836).

Almost surely, 2^180748590876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 180748590876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263601348192).

180748590876 is an abundant number, since it is smaller than the sum of its proper divisors (346454105508).

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

180748590876 is a wasteful number, since it uses less digits than its factorization.

180748590876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5180 (or 5175 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 63.

The spelling of 180748590876 in words is "one hundred eighty billion, seven hundred forty-eight million, five hundred ninety thousand, eight hundred seventy-six".