473143526856 has 2048 divisors, whose sum is σ = 1985679360000. Its totient is φ = 102419251200.

The previous prime is 473143526837. The next prime is 473143526857. The reversal of 473143526856 is 658625341374.

473143526856 is a `hidden beast` number, since 4 + 7 + 31 + 4 + 3 + 526 + 85 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (473143526857) by changing a digit.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 6663993301 + ... + 6663993371.

It is an arithmetic number, because the mean of its divisors is an integer number (969570000).

Almost surely, 2^473143526856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 473143526856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (992839680000).

473143526856 is an abundant number, since it is smaller than the sum of its proper divisors (1512535833144).

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

473143526856 is a wasteful number, since it uses less digits than its factorization.

473143526856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 161 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 54.

It can be divided in two parts, 473143 and 526856, that added together give a palindrome (999999).

The spelling of 473143526856 in words is "four hundred seventy-three billion, one hundred forty-three million, five hundred twenty-six thousand, eight hundred fifty-six".