485660610 has 80 divisors (see below), whose sum is σ = 1311530616. Its totient is φ = 128950272.

The previous prime is 485660603. The next prime is 485660633. The reversal of 485660610 is 16066584.

485660610 is a `hidden beast` number, since 48 + 5 + 6 + 606 + 1 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 463842369 + 21818241 = 21537^2 + 4671^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 207004 + ... + 209336.

Almost surely, 2^485660610 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485660610, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (655765308).

485660610 is an abundant number, since it is smaller than the sum of its proper divisors (825870006).

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

485660610 is a wasteful number, since it uses less digits than its factorization.

485660610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2609 (or 2600 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 485660610 is about 22037.7088192035. The cubic root of 485660610 is about 786.0393605369.

The spelling of 485660610 in words is "four hundred eighty-five million, six hundred sixty thousand, six hundred ten".