18132195053196 has 180 divisors, whose sum is σ = 55334956152168. Its totient is φ = 5162319775872.

The previous prime is 18132195053191. The next prime is 18132195053233. The reversal of 18132195053196 is 69135059123181.

It is a happy number.

18132195053196 is a `hidden beast` number, since 1 + 8 + 1 + 3 + 2 + 19 + 5 + 0 + 531 + 96 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (18132195053191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2475040 + ... + 6510776.

Almost surely, 2^{18132195053196} 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 18132195053196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27667478076084).

18132195053196 is an abundant number, since it is smaller than the sum of its proper divisors (37202761098972).

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

18132195053196 is a wasteful number, since it uses less digits than its factorization.

18132195053196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4036050 (or 4036032 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 54.

The spelling of 18132195053196 in words is "eighteen trillion, one hundred thirty-two billion, one hundred ninety-five million, fifty-three thousand, one hundred ninety-six".