485005565 has 8 divisors (see below), whose sum is σ = 634916448. Its totient is φ = 352731280.

The previous prime is 485005553. The next prime is 485005567. The reversal of 485005565 is 565500584.

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

It is not a de Polignac number, because 485005565 - 2⁶ = 485005501 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 (485005567) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4409087 + ... + 4409196.

It is an arithmetic number, because the mean of its divisors is an integer number (79364556).

Almost surely, 2^485005565 is an apocalyptic number.

It is an amenable number.

485005565 is a deficient number, since it is larger than the sum of its proper divisors (149910883).

485005565 is a wasteful number, since it uses less digits than its factorization.

485005565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8818299.

The product of its (nonzero) digits is 120000, while the sum is 38.

The square root of 485005565 is about 22022.8418919993. The cubic root of 485005565 is about 785.6858058075.

The spelling of 485005565 in words is "four hundred eighty-five million, five thousand, five hundred sixty-five".