546546528 has 240 divisors, whose sum is σ = 1816713360. Its totient is φ = 159667200.

The previous prime is 546546527. The next prime is 546546529. The reversal of 546546528 is 825645645.

546546528 is a `hidden beast` number, since 54 + 6 + 546 + 52 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (546546527) and next prime (546546529).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546546521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 826518 + ... + 827178.

It is an arithmetic number, because the mean of its divisors is an integer number (7569639).

Almost surely, 2^546546528 is an apocalyptic number.

546546528 is a gapful number since it is divisible by the number (58) 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 546546528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (908356680).

546546528 is an abundant number, since it is smaller than the sum of its proper divisors (1270166832).

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

546546528 is a wasteful number, since it uses less digits than its factorization.

546546528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723 (or 706 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 45.

The square root of 546546528 is about 23378.3345856800. The cubic root of 546546528 is about 817.6028184793.

The spelling of 546546528 in words is "five hundred forty-six million, five hundred forty-six thousand, five hundred twenty-eight".