485454585 has 32 divisors (see below), whose sum is σ = 968389632. Its totient is φ = 201746880.

The previous prime is 485454569. The next prime is 485454589. The reversal of 485454585 is 585454584.

It is not a de Polignac number, because 485454585 - 2⁴ = 485454569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (485454589) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208999 + ... + 211308.

It is an arithmetic number, because the mean of its divisors is an integer number (30262176).

Almost surely, 2^485454585 is an apocalyptic number.

It is an amenable number.

485454585 is a deficient number, since it is larger than the sum of its proper divisors (482935047).

485454585 is a wasteful number, since it uses less digits than its factorization.

485454585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420333.

The product of its digits is 2560000, while the sum is 48.

The square root of 485454585 is about 22033.0339490502. The cubic root of 485454585 is about 785.9281946589.

Subtracting 485454585 from its reverse (585454584), we obtain a palindrome (99999999).

The spelling of 485454585 in words is "four hundred eighty-five million, four hundred fifty-four thousand, five hundred eighty-five".