54121748 has 12 divisors (see below), whose sum is σ = 94822560. Its totient is φ = 27029592.

The previous prime is 54121741. The next prime is 54121799. The reversal of 54121748 is 84712145.

It is a happy number.

54121748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54121741) 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, 3686 + ... + 11037.

It is an arithmetic number, because the mean of its divisors is an integer number (7901880).

Almost surely, 2^54121748 is an apocalyptic number.

It is an amenable number.

54121748 is a deficient number, since it is larger than the sum of its proper divisors (40700812).

54121748 is a wasteful number, since it uses less digits than its factorization.

54121748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15646 (or 15644 counting only the distinct ones).

The product of its digits is 8960, while the sum is 32.

The square root of 54121748 is about 7356.7484665442. The cubic root of 54121748 is about 378.2601626216.

The spelling of 54121748 in words is "fifty-four million, one hundred twenty-one thousand, seven hundred forty-eight".