485531160 has 64 divisors (see below), whose sum is σ = 1468108800. Its totient is φ = 128451456.

The previous prime is 485531117. The next prime is 485531161. The reversal of 485531160 is 61135584.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485531161) 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, 690 + ... + 31169.

It is an arithmetic number, because the mean of its divisors is an integer number (22939200).

Almost surely, 2^485531160 is an apocalyptic number.

485531160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485531160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (734054400).

485531160 is an abundant number, since it is smaller than the sum of its proper divisors (982577640).

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

485531160 is a wasteful number, since it uses less digits than its factorization.

485531160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32000 (or 31996 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 485531160 is about 22034.7716121588. The cubic root of 485531160 is about 785.9695162636.

The spelling of 485531160 in words is "four hundred eighty-five million, five hundred thirty-one thousand, one hundred sixty".