485183900160 has 320 divisors, whose sum is σ = 1724956738560. Its totient is φ = 129266565120.

The previous prime is 485183900087. The next prime is 485183900161. The reversal of 485183900160 is 61009381584.

485183900160 is a `hidden beast` number, since 48 + 518 + 3 + 90 + 0 + 1 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (485183900161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100428945 + ... + 100433775.

It is an arithmetic number, because the mean of its divisors is an integer number (5390489808).

Almost surely, 2^485183900160 is an apocalyptic number.

485183900160 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 485183900160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (862478369280).

485183900160 is an abundant number, since it is smaller than the sum of its proper divisors (1239772838400).

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

485183900160 is a wasteful number, since it uses less digits than its factorization.

485183900160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6316 (or 6294 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 485183900160 in words is "four hundred eighty-five billion, one hundred eighty-three million, nine hundred thousand, one hundred sixty".