1178957982852 has 192 divisors, whose sum is σ = 3348659059200. Its totient is φ = 356509278720.

The previous prime is 1178957982827. The next prime is 1178957982857. The reversal of 1178957982852 is 2582897598711.

1178957982852 is a `hidden beast` number, since 1 + 178 + 95 + 7 + 98 + 285 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (1178957982857) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31581174 + ... + 31618482.

It is an arithmetic number, because the mean of its divisors is an integer number (17440932600).

Almost surely, 2^{1178957982852} is an apocalyptic number.

1178957982852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1178957982852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1674329529600).

1178957982852 is an abundant number, since it is smaller than the sum of its proper divisors (2169701076348).

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

1178957982852 is a wasteful number, since it uses less digits than its factorization.

1178957982852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37723 (or 37715 counting only the distinct ones).

The product of its digits is 203212800, while the sum is 72.

The spelling of 1178957982852 in words is "one trillion, one hundred seventy-eight billion, nine hundred fifty-seven million, nine hundred eighty-two thousand, eight hundred fifty-two".