485100520 has 64 divisors (see below), whose sum is σ = 1139397840. Its totient is φ = 185702400.

The previous prime is 485100449. The next prime is 485100557. The reversal of 485100520 is 25001584.

It can be written as a sum of positive squares in 8 ways, for example, as 92505924 + 392594596 = 9618^2 + 19814^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84130 + ... + 89710.

Almost surely, 2^485100520 is an apocalyptic number.

485100520 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 485100520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (569698920).

485100520 is an abundant number, since it is smaller than the sum of its proper divisors (654297320).

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

485100520 is a wasteful number, since it uses less digits than its factorization.

485100520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5686 (or 5682 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 485100520 is about 22024.9976163449. The cubic root of 485100520 is about 785.7370766471.

The spelling of 485100520 in words is "four hundred eighty-five million, one hundred thousand, five hundred twenty".