546752272 has 80 divisors (see below), whose sum is σ = 1186781184. Its totient is φ = 241920000.

The previous prime is 546752231. The next prime is 546752281. The reversal of 546752272 is 272257645.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1363272 + ... + 1363672.

Almost surely, 2^546752272 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 546752272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (593390592).

546752272 is an abundant number, since it is smaller than the sum of its proper divisors (640028912).

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

546752272 is a wasteful number, since it uses less digits than its factorization.

546752272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608 (or 602 counting only the distinct ones).

The product of its digits is 235200, while the sum is 40.

The square root of 546752272 is about 23382.7344850854. The cubic root of 546752272 is about 817.7053994198.

The spelling of 546752272 in words is "five hundred forty-six million, seven hundred fifty-two thousand, two hundred seventy-two".