80568272533824 has 84 divisors (see below), whose sum is σ = 230949518292064. Its totient is φ = 26854333408512.

The previous prime is 80568272533789. The next prime is 80568272533829. The reversal of 80568272533824 is 42833527286508.

80568272533824 is a `hidden beast` number, since 8 + 0 + 5 + 6 + 8 + 2 + 72 + 533 + 8 + 24 = 666.

80568272533824 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80568272533829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4247829 + ... + 13385835.

Almost surely, 2^{80568272533824} is an apocalyptic number.

It is an amenable number.

80568272533824 is an abundant number, since it is smaller than the sum of its proper divisors (150381245758240).

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

80568272533824 is a wasteful number, since it uses less digits than its factorization.

80568272533824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9153332 (or 9153319 counting only the distinct ones).

The product of its (nonzero) digits is 154828800, while the sum is 63.

The spelling of 80568272533824 in words is "eighty trillion, five hundred sixty-eight billion, two hundred seventy-two million, five hundred thirty-three thousand, eight hundred twenty-four".