485043923520 has 896 divisors, whose sum is σ = 1931915059200. Its totient is φ = 113668448256.

The previous prime is 485043923509. The next prime is 485043923527. The reversal of 485043923520 is 25329340584.

485043923520 is a `hidden beast` number, since 4 + 8 + 504 + 3 + 92 + 3 + 52 + 0 = 666.

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 (485043923527) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 927425979 + ... + 927426501.

It is an arithmetic number, because the mean of its divisors is an integer number (2156155200).

Almost surely, 2^485043923520 is an apocalyptic number.

485043923520 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 485043923520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (965957529600).

485043923520 is an abundant number, since it is smaller than the sum of its proper divisors (1446871135680).

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

485043923520 is a wasteful number, since it uses less digits than its factorization.

485043923520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944 (or 928 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 485043923520 in words is "four hundred eighty-five billion, forty-three million, nine hundred twenty-three thousand, five hundred twenty".