9904574657005 has 8 divisors (see below), whose sum is σ = 13583416672512. Its totient is φ = 6791708336208.

The previous prime is 9904574656979. The next prime is 9904574657009. The reversal of 9904574657005 is 5007564754099.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9904574657005 - 2⁷ = 9904574656877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9904574657009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141493923637 + ... + 141493923706.

It is an arithmetic number, because the mean of its divisors is an integer number (1697927084064).

Almost surely, 2^{9904574657005} is an apocalyptic number.

It is an amenable number.

9904574657005 is a deficient number, since it is larger than the sum of its proper divisors (3678842015507).

9904574657005 is a wasteful number, since it uses less digits than its factorization.

9904574657005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282987847355.

The product of its (nonzero) digits is 47628000, while the sum is 61.

The spelling of 9904574657005 in words is "nine trillion, nine hundred four billion, five hundred seventy-four million, six hundred fifty-seven thousand, five".