54748277 has 4 divisors (see below), whose sum is σ = 55084320. Its totient is φ = 54412236.

The previous prime is 54748273. The next prime is 54748289. The reversal of 54748277 is 77284745.

54748277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 77284745 = 5 ⋅15456949.

It is a cyclic number.

It is not a de Polignac number, because 54748277 - 2² = 54748273 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54748273) 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, 167777 + ... + 168102.

It is an arithmetic number, because the mean of its divisors is an integer number (13771080).

Almost surely, 2^54748277 is an apocalyptic number.

It is an amenable number.

54748277 is a deficient number, since it is larger than the sum of its proper divisors (336043).

54748277 is a wasteful number, since it uses less digits than its factorization.

54748277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336042.

The product of its digits is 439040, while the sum is 44.

The square root of 54748277 is about 7399.2078630080. The cubic root of 54748277 is about 379.7141825829.

The spelling of 54748277 in words is "fifty-four million, seven hundred forty-eight thousand, two hundred seventy-seven".