546688672 has 24 divisors (see below), whose sum is σ = 1132941600. Its totient is φ = 258957504.

The previous prime is 546688663. The next prime is 546688673. The reversal of 546688672 is 276886645.

It is not an unprimeable number, because it can be changed into a prime (546688673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448972 + ... + 450187.

It is an arithmetic number, because the mean of its divisors is an integer number (47205900).

Almost surely, 2^546688672 is an apocalyptic number.

It is an amenable number.

546688672 is an abundant number, since it is smaller than the sum of its proper divisors (586252928).

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

546688672 is a wasteful number, since it uses less digits than its factorization.

546688672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899188 (or 899180 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 52.

The square root of 546688672 is about 23381.3744677254. The cubic root of 546688672 is about 817.6736921411.

The spelling of 546688672 in words is "five hundred forty-six million, six hundred eighty-eight thousand, six hundred seventy-two".