4585313665 has 8 divisors (see below), whose sum is σ = 5503117608. Its totient is φ = 3667756800.

The previous prime is 4585313659. The next prime is 4585313671. The reversal of 4585313665 is 5663135854.

It is an interprime number because it is at equal distance from previous prime (4585313659) and next prime (4585313671).

It can be written as a sum of positive squares in 4 ways, for example, as 1463521536 + 3121792129 = 38256^2 + 55873^2 .

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

It is not a de Polignac number, because 4585313665 - 2³ = 4585313657 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18136 + ... + 97465.

It is an arithmetic number, because the mean of its divisors is an integer number (687889701).

Almost surely, 2^4585313665 is an apocalyptic number.

It is an amenable number.

4585313665 is a deficient number, since it is larger than the sum of its proper divisors (917803943).

4585313665 is a wasteful number, since it uses less digits than its factorization.

4585313665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123539.

The product of its digits is 1296000, while the sum is 46.

The square root of 4585313665 is about 67714.9441777810. The cubic root of 4585313665 is about 1661.3316919593.

The spelling of 4585313665 in words is "four billion, five hundred eighty-five million, three hundred thirteen thousand, six hundred sixty-five".