546966560 has 192 divisors, whose sum is σ = 1547175168. Its totient is φ = 178827264.

The previous prime is 546966481. The next prime is 546966569. The reversal of 546966560 is 65669645.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (546966569) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2776382 + ... + 2776578.

It is an arithmetic number, because the mean of its divisors is an integer number (8058204).

Almost surely, 2^546966560 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 546966560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (773587584).

546966560 is an abundant number, since it is smaller than the sum of its proper divisors (1000208608).

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

546966560 is a wasteful number, since it uses less digits than its factorization.

546966560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323 (or 315 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 47.

The square root of 546966560 is about 23387.3162205500. The cubic root of 546966560 is about 817.8122129176.

The spelling of 546966560 in words is "five hundred forty-six million, nine hundred sixty-six thousand, five hundred sixty".