546204527232 has 640 divisors, whose sum is σ = 1839920880000. Its totient is φ = 142704156672.

The previous prime is 546204527221. The next prime is 546204527237. The reversal of 546204527232 is 232725402645.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (546204527237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2385172494 + ... + 2385172722.

It is an arithmetic number, because the mean of its divisors is an integer number (2874876375).

Almost surely, 2^546204527232 is an apocalyptic number.

546204527232 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546204527232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (919960440000).

546204527232 is an abundant number, since it is smaller than the sum of its proper divisors (1293716352768).

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

546204527232 is a wasteful number, since it uses less digits than its factorization.

546204527232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486 (or 453 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 42.

Adding to 546204527232 its reverse (232725402645), we get a palindrome (778929929877).

The spelling of 546204527232 in words is "five hundred forty-six billion, two hundred four million, five hundred twenty-seven thousand, two hundred thirty-two".