485164896 has 96 divisors (see below), whose sum is σ = 1324965600. Its totient is φ = 155258880.

The previous prime is 485164891. The next prime is 485164937. The reversal of 485164896 is 698461584.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

Its product of digits (1658880) is a multiple of the sum of its prime divisors (1024).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485164891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 637156 + ... + 637916.

It is an arithmetic number, because the mean of its divisors is an integer number (13801725).

Almost surely, 2^485164896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485164896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (662482800).

485164896 is an abundant number, since it is smaller than the sum of its proper divisors (839800704).

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

485164896 is a wasteful number, since it uses less digits than its factorization.

485164896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032 (or 1024 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 51.

The square root of 485164896 is about 22026.4589982139. The cubic root of 485164896 is about 785.7718325863.

The spelling of 485164896 in words is "four hundred eighty-five million, one hundred sixty-four thousand, eight hundred ninety-six".