545330324304 has 240 divisors, whose sum is σ = 1674441400320. Its totient is φ = 165033780480.

The previous prime is 545330324291. The next prime is 545330324321. The reversal of 545330324304 is 403423033545.

545330324304 is a `hidden beast` number, since 5 + 45 + 3 + 303 + 2 + 4 + 304 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8704837 + ... + 8767259.

It is an arithmetic number, because the mean of its divisors is an integer number (6976839168).

Almost surely, 2^545330324304 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 545330324304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (837220700160).

545330324304 is an abundant number, since it is smaller than the sum of its proper divisors (1129111076016).

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

545330324304 is a wasteful number, since it uses less digits than its factorization.

545330324304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62590 (or 62581 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 36.

Adding to 545330324304 its reverse (403423033545), we get a palindrome (948753357849).

The spelling of 545330324304 in words is "five hundred forty-five billion, three hundred thirty million, three hundred twenty-four thousand, three hundred four".