4550785667317 has 8 divisors (see below), whose sum is σ = 4637420568000. Its totient is φ = 4464467531424.

The previous prime is 4550785667209. The next prime is 4550785667371. The reversal of 4550785667317 is 7137665870554.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4550785667317 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 (4550785667377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79162192 + ... + 79219657.

It is an arithmetic number, because the mean of its divisors is an integer number (579677571000).

Almost surely, 2^{4550785667317} is an apocalyptic number.

It is an amenable number.

4550785667317 is a deficient number, since it is larger than the sum of its proper divisors (86634900683).

4550785667317 is a wasteful number, since it uses less digits than its factorization.

4550785667317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158382395.

The product of its (nonzero) digits is 148176000, while the sum is 64.

The spelling of 4550785667317 in words is "four trillion, five hundred fifty billion, seven hundred eighty-five million, six hundred sixty-seven thousand, three hundred seventeen".