485788485 has 64 divisors (see below), whose sum is σ = 1007032320. Its totient is φ = 194192640.

The previous prime is 485788441. The next prime is 485788489. The reversal of 485788485 is 584887584.

It is not a de Polignac number, because 485788485 - 2⁶ = 485788421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485788489) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16570 + ... + 35300.

It is an arithmetic number, because the mean of its divisors is an integer number (15734880).

Almost surely, 2^485788485 is an apocalyptic number.

It is an amenable number.

485788485 is an abundant number, since it is smaller than the sum of its proper divisors (521243835).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485788485 is a wasteful number, since it uses less digits than its factorization.

485788485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18778.

The product of its digits is 11468800, while the sum is 57.

The square root of 485788485 is about 22040.6099053543. The cubic root of 485788485 is about 786.1083428403.

Subtracting 485788485 from its reverse (584887584), we obtain a palindrome (99099099).

The spelling of 485788485 in words is "four hundred eighty-five million, seven hundred eighty-eight thousand, four hundred eighty-five".