80853147648000 has 4080 divisors, whose sum is σ = 376695990418176. Its totient is φ = 16893503078400.

The previous prime is 80853147647999. The next prime is 80853147648029. The reversal of 80853147648000 is 84674135808.

80853147648000 is a `hidden beast` number, since 8 + 0 + 8 + 531 + 47 + 64 + 8 + 0 + 0 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 784982015949 + ... + 784982016051.

Almost surely, 2^{80853147648000} is an apocalyptic number.

80853147648000 is a gapful number since it is divisible by the number (80) 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 80853147648000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188347995209088).

80853147648000 is an abundant number, since it is smaller than the sum of its proper divisors (295842842770176).

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

80853147648000 is an equidigital number, since it uses as much as digits as its factorization.

80853147648000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 54.

The spelling of 80853147648000 in words is "eighty trillion, eight hundred fifty-three billion, one hundred forty-seven million, six hundred forty-eight thousand".