546537672 has 32 divisors (see below), whose sum is σ = 1518160800. Its totient is φ = 182179152.

The previous prime is 546537637. The next prime is 546537713. The reversal of 546537672 is 276735645.

546537672 is a `hidden beast` number, since 5 + 46 + 537 + 6 + 72 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1264918 + ... + 1265349.

It is an arithmetic number, because the mean of its divisors is an integer number (47442525).

Almost surely, 2^546537672 is an apocalyptic number.

It is an amenable number.

546537672 is an abundant number, since it is smaller than the sum of its proper divisors (971623128).

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

546537672 is a wasteful number, since it uses less digits than its factorization.

546537672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2530282 (or 2530272 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 45.

The square root of 546537672 is about 23378.1451787775. The cubic root of 546537672 is about 817.5984024297.

The spelling of 546537672 in words is "five hundred forty-six million, five hundred thirty-seven thousand, six hundred seventy-two".