546361232472 has 192 divisors, whose sum is σ = 1640316787200. Its totient is φ = 162904884480.

The previous prime is 546361232429. The next prime is 546361232477. The reversal of 546361232472 is 274232163645.

546361232472 is a `hidden beast` number, since 5 + 4 + 6 + 3 + 612 + 3 + 24 + 7 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546361232477) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18317523 + ... + 18347325.

It is an arithmetic number, because the mean of its divisors is an integer number (8543316600).

Almost surely, 2^546361232472 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 546361232472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (820158393600).

546361232472 is an abundant number, since it is smaller than the sum of its proper divisors (1093955554728).

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

546361232472 is a wasteful number, since it uses less digits than its factorization.

546361232472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30198 (or 30191 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 45.

The spelling of 546361232472 in words is "five hundred forty-six billion, three hundred sixty-one million, two hundred thirty-two thousand, four hundred seventy-two".