78852824380488 has 256 divisors, whose sum is σ = 207716594400000. Its totient is φ = 24911148810240.

The previous prime is 78852824380441. The next prime is 78852824380489. The reversal of 78852824380488 is 88408342825887.

It is not an unprimeable number, because it can be changed into a prime (78852824380489) 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 63 ways as a sum of consecutive naturals, for example, 10308902488 + ... + 10308910136.

It is an arithmetic number, because the mean of its divisors is an integer number (811392946875).

Almost surely, 2^{78852824380488} 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 78852824380488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103858297200000).

78852824380488 is an abundant number, since it is smaller than the sum of its proper divisors (128863770019512).

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

78852824380488 is a wasteful number, since it uses less digits than its factorization.

78852824380488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8960 (or 8956 counting only the distinct ones).

The product of its (nonzero) digits is 1761607680, while the sum is 75.

The spelling of 78852824380488 in words is "seventy-eight trillion, eight hundred fifty-two billion, eight hundred twenty-four million, three hundred eighty thousand, four hundred eighty-eight".