4550666313265 has 8 divisors (see below), whose sum is σ = 5461180816320. Its totient is φ = 3640278890352.

The previous prime is 4550666313233. The next prime is 4550666313269. The reversal of 4550666313265 is 5623136660554.

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 4550666313265 - 2⁵ = 4550666313233 is a prime.

It is a super-2 number, since 2×4550666313265² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4550666313269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31691235 + ... + 31834504.

It is an arithmetic number, because the mean of its divisors is an integer number (682647602040).

Almost surely, 2^{4550666313265} is an apocalyptic number.

It is an amenable number.

4550666313265 is a deficient number, since it is larger than the sum of its proper divisors (910514503055).

4550666313265 is a wasteful number, since it uses less digits than its factorization.

4550666313265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63540071.

The product of its (nonzero) digits is 11664000, while the sum is 52.

The spelling of 4550666313265 in words is "four trillion, five hundred fifty billion, six hundred sixty-six million, three hundred thirteen thousand, two hundred sixty-five".