180874358382 has 32 divisors (see below), whose sum is σ = 373715112960. Its totient is φ = 58300148160.

The previous prime is 180874358381. The next prime is 180874358393. The reversal of 180874358382 is 283853478081.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180874358381) 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, 152023 + ... + 620370.

It is an arithmetic number, because the mean of its divisors is an integer number (11678597280).

Almost surely, 2^180874358382 is an apocalyptic number.

180874358382 is an abundant number, since it is smaller than the sum of its proper divisors (192840754578).

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

180874358382 is a wasteful number, since it uses less digits than its factorization.

180874358382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773688.

The product of its (nonzero) digits is 10321920, while the sum is 57.

The spelling of 180874358382 in words is "one hundred eighty billion, eight hundred seventy-four million, three hundred fifty-eight thousand, three hundred eighty-two".