806104550450682 has 128 divisors (see below), whose sum is σ = 2156381959680000. Its totient is φ = 218053752394176.

The previous prime is 806104550450677. The next prime is 806104550450711. The reversal of 806104550450682 is 286054055401608.

806104550450682 is a `hidden beast` number, since 8 + 0 + 6 + 1 + 0 + 4 + 5 + 50 + 4 + 506 + 82 = 666.

It is a super-2 number, since 2×806104550450682² (a number of 31 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24800557 + ... + 47194032.

It is an arithmetic number, because the mean of its divisors is an integer number (16846734060000).

Almost surely, 2^{806104550450682} is an apocalyptic number.

806104550450682 is an abundant number, since it is smaller than the sum of its proper divisors (1350277409229318).

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

806104550450682 is a wasteful number, since it uses less digits than its factorization.

806104550450682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71996185 (or 71996179 counting only the distinct ones).

The product of its (nonzero) digits is 9216000, while the sum is 54.

The spelling of 806104550450682 in words is "eight hundred six trillion, one hundred four billion, five hundred fifty million, four hundred fifty thousand, six hundred eighty-two".