485555321 has 8 divisors (see below), whose sum is σ = 489103104. Its totient is φ = 482014800.

The previous prime is 485555267. The next prime is 485555351. The reversal of 485555321 is 123555584.

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 485555321 - 2¹⁰ = 485554297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (485555351) 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, 254471 + ... + 256371.

It is an arithmetic number, because the mean of its divisors is an integer number (61137888).

Almost surely, 2^485555321 is an apocalyptic number.

It is an amenable number.

485555321 is a deficient number, since it is larger than the sum of its proper divisors (3547783).

485555321 is a wasteful number, since it uses less digits than its factorization.

485555321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3631.

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

The square root of 485555321 is about 22035.3198524551. The cubic root of 485555321 is about 785.9825531849.

The spelling of 485555321 in words is "four hundred eighty-five million, five hundred fifty-five thousand, three hundred twenty-one".