54278314 has 16 divisors (see below), whose sum is σ = 89181000. Its totient is φ = 24661504.

The previous prime is 54278243. The next prime is 54278317. The reversal of 54278314 is 41387245.

54278314 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 4 ways, for example, as 54272689 + 5625 = 7367^2 + 75^2 .

It is a super-2 number, since 2×54278314² = 5892270741365192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 54278314.

It is not an unprimeable number, because it can be changed into a prime (54278317) 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 7 ways as a sum of consecutive naturals, for example, 26539 + ... + 28510.

Almost surely, 2^54278314 is an apocalyptic number.

54278314 is a deficient number, since it is larger than the sum of its proper divisors (34902686).

54278314 is a wasteful number, since it uses less digits than its factorization.

54278314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55097.

The product of its digits is 26880, while the sum is 34.

The square root of 54278314 is about 7367.3817601642. The cubic root of 54278314 is about 378.6245612044.

The spelling of 54278314 in words is "fifty-four million, two hundred seventy-eight thousand, three hundred fourteen".