8004744478500 has 192 divisors, whose sum is σ = 29061589100544. Its totient is φ = 1663323504000.

The previous prime is 8004744478499. The next prime is 8004744478531. The reversal of 8004744478500 is 58744474008.

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, 34537074 + ... + 34768073.

It is an arithmetic number, because the mean of its divisors is an integer number (151362443232).

Almost surely, 2^{8004744478500} is an apocalyptic number.

It is an amenable number.

8004744478500 is an abundant number, since it is smaller than the sum of its proper divisors (21056844622044).

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

8004744478500 is a wasteful number, since it uses less digits than its factorization.

8004744478500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69305187 (or 69305175 counting only the distinct ones).

The product of its (nonzero) digits is 4014080, while the sum is 51.

The spelling of 8004744478500 in words is "eight trillion, four billion, seven hundred forty-four million, four hundred seventy-eight thousand, five hundred".