466423546500 has 144 divisors (see below), whose sum is σ = 1472511274416. Its totient is φ = 124286592000.

The previous prime is 466423546453. The next prime is 466423546529. The reversal of 466423546500 is 5645324664.

It is a happy number.

466423546500 is a `hidden beast` number, since 4 + 66 + 42 + 3 + 5 + 46 + 500 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 323915786496 + 142507760004 = 569136^2 + 377502^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6086422 + ... + 6162578.

It is an arithmetic number, because the mean of its divisors is an integer number (10225772739).

Almost surely, 2^466423546500 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 466423546500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (736255637208).

466423546500 is an abundant number, since it is smaller than the sum of its proper divisors (1006087727916).

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

466423546500 is a wasteful number, since it uses less digits than its factorization.

466423546500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77543 (or 77528 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

The spelling of 466423546500 in words is "four hundred sixty-six billion, four hundred twenty-three million, five hundred forty-six thousand, five hundred".