3093001666561 has 8 divisors (see below), whose sum is σ = 3120102466560. Its totient is φ = 3065999956272.

The previous prime is 3093001666529. The next prime is 3093001666597. The reversal of 3093001666561 is 1656661003903.

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 3093001666561 - 2⁵ = 3093001666529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3093001666511) 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, 24709726 + ... + 24834583.

It is an arithmetic number, because the mean of its divisors is an integer number (390012808320).

Almost surely, 2^{3093001666561} is an apocalyptic number.

It is an amenable number.

3093001666561 is a deficient number, since it is larger than the sum of its proper divisors (27100799999).

3093001666561 is a wasteful number, since it uses less digits than its factorization.

3093001666561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49544855.

The product of its (nonzero) digits is 524880, while the sum is 46.

The spelling of 3093001666561 in words is "three trillion, ninety-three billion, one million, six hundred sixty-six thousand, five hundred sixty-one".