80856255229200 has 1200 divisors, whose sum is σ = 335419409730240. Its totient is φ = 18435796992000.

The previous prime is 80856255229187. The next prime is 80856255229219. The reversal of 80856255229200 is 292255265808.

80856255229200 is a `hidden beast` number, since 8 + 0 + 8 + 5 + 6 + 25 + 522 + 92 + 0 + 0 = 666.

80856255229200 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (1200).

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

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 10972483116 + ... + 10972490484.

Almost surely, 2^{80856255229200} is an apocalyptic number.

80856255229200 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 80856255229200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167709704865120).

80856255229200 is an abundant number, since it is smaller than the sum of its proper divisors (254563154501040).

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

80856255229200 is a wasteful number, since it uses less digits than its factorization.

80856255229200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9238 (or 9218 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 54.

The spelling of 80856255229200 in words is "eighty trillion, eight hundred fifty-six billion, two hundred fifty-five million, two hundred twenty-nine thousand, two hundred".