54466272 has 72 divisors (see below), whose sum is σ = 177021936. Its totient is φ = 15561216.

The previous prime is 54466271. The next prime is 54466289. The reversal of 54466272 is 27266445.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54466271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11493 + ... + 15524.

It is an arithmetic number, because the mean of its divisors is an integer number (2458638).

Almost surely, 2^54466272 is an apocalyptic number.

It is an amenable number.

54466272 is an abundant number, since it is smaller than the sum of its proper divisors (122555664).

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

54466272 is a wasteful number, since it uses less digits than its factorization.

54466272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27040 (or 27029 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 54466272 is about 7380.1268281785. The cubic root of 54466272 is about 379.0610985149.

The spelling of 54466272 in words is "fifty-four million, four hundred sixty-six thousand, two hundred seventy-two".