485849848320 has 240 divisors, whose sum is σ = 1703940226560. Its totient is φ = 127919480832.

The previous prime is 485849848303. The next prime is 485849848321. The reversal of 485849848320 is 23848948584.

485849848320 is a `hidden beast` number, since 4 + 8 + 584 + 9 + 8 + 48 + 3 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×485849848320² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (485849848321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1686697 + ... + 1953623.

It is an arithmetic number, because the mean of its divisors is an integer number (7099750944).

Almost surely, 2^485849848320 is an apocalyptic number.

485849848320 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 485849848320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (851970113280).

485849848320 is an abundant number, since it is smaller than the sum of its proper divisors (1218090378240).

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

485849848320 is a wasteful number, since it uses less digits than its factorization.

485849848320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267035 (or 267016 counting only the distinct ones).

The product of its (nonzero) digits is 70778880, while the sum is 63.

The spelling of 485849848320 in words is "four hundred eighty-five billion, eight hundred forty-nine million, eight hundred forty-eight thousand, three hundred twenty".