54278948 has 12 divisors (see below), whose sum is σ = 95860380. Its totient is φ = 26890272.

The previous prime is 54278947. The next prime is 54278951. The reversal of 54278948 is 84987245.

It is a happy number.

54278948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 31449664 + 22829284 = 5608^2 + 4778^2 .

It is not an unprimeable number, because it can be changed into a prime (54278947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61811 + ... + 62682.

It is an arithmetic number, because the mean of its divisors is an integer number (7988365).

Almost surely, 2^54278948 is an apocalyptic number.

It is an amenable number.

54278948 is a deficient number, since it is larger than the sum of its proper divisors (41581432).

54278948 is a wasteful number, since it uses less digits than its factorization.

54278948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124606 (or 124604 counting only the distinct ones).

The product of its digits is 645120, while the sum is 47.

The square root of 54278948 is about 7367.4247875360. The cubic root of 54278948 is about 378.6260353784.

The spelling of 54278948 in words is "fifty-four million, two hundred seventy-eight thousand, nine hundred forty-eight".