10003717665556 has 12 divisors (see below), whose sum is σ = 17540899839540. Its totient is φ = 4992031997120.

The previous prime is 10003717665533. The next prime is 10003717665569. The reversal of 10003717665556 is 65556671730001.

It can be written as a sum of positive squares in 2 ways, for example, as 4352923085956 + 5650794579600 = 2086366^2 + 2377140^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2456706625 + ... + 2456710696.

It is an arithmetic number, because the mean of its divisors is an integer number (1461741653295).

Almost surely, 2^{10003717665556} is an apocalyptic number.

It is an amenable number.

10003717665556 is a deficient number, since it is larger than the sum of its proper divisors (7537182173984).

10003717665556 is a wasteful number, since it uses less digits than its factorization.

10003717665556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4913417834 (or 4913417832 counting only the distinct ones).

The product of its (nonzero) digits is 3969000, while the sum is 52.

The spelling of 10003717665556 in words is "ten trillion, three billion, seven hundred seventeen million, six hundred sixty-five thousand, five hundred fifty-six".