547798272 has 288 divisors, whose sum is σ = 1820958720. Its totient is φ = 142663680.

The previous prime is 547798261. The next prime is 547798309. The reversal of 547798272 is 272897745.

It is a super-5 number, since 5×547798272⁵ (a number of 45 digits) contains 55555 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 3166378 + ... + 3166550.

Almost surely, 2^547798272 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 547798272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (910479360).

547798272 is an abundant number, since it is smaller than the sum of its proper divisors (1273160448).

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

547798272 is a wasteful number, since it uses less digits than its factorization.

547798272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 235 counting only the distinct ones).

The product of its digits is 1975680, while the sum is 51.

The square root of 547798272 is about 23405.0907283010. The cubic root of 547798272 is about 818.2265220737.

The spelling of 547798272 in words is "five hundred forty-seven million, seven hundred ninety-eight thousand, two hundred seventy-two".