473534464500 has 576 divisors, whose sum is σ = 1663916567040. Its totient is φ = 117137664000.

The previous prime is 473534464433. The next prime is 473534464541. The reversal of 473534464500 is 5464435374.

473534464500 is a `hidden beast` number, since 4 + 7 + 3 + 534 + 4 + 64 + 50 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 146648886 + ... + 146652114.

It is an arithmetic number, because the mean of its divisors is an integer number (2888744040).

Almost surely, 2^473534464500 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 473534464500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (831958283520).

473534464500 is an abundant number, since it is smaller than the sum of its proper divisors (1190382102540).

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

473534464500 is a wasteful number, since it uses less digits than its factorization.

473534464500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3351 (or 3327 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 45.

Adding to 473534464500 its reverse (5464435374), we get a palindrome (478998899874).

The spelling of 473534464500 in words is "four hundred seventy-three billion, five hundred thirty-four million, four hundred sixty-four thousand, five hundred".