54917472 has 48 divisors (see below), whose sum is σ = 148064112. Its totient is φ = 17809920.

The previous prime is 54917459. The next prime is 54917483. The reversal of 54917472 is 27471945.

54917472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 54917472.

It is a congruent number.

It is an unprimeable number.

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, 4179 + ... + 11282.

It is an arithmetic number, because the mean of its divisors is an integer number (3084669).

Almost surely, 2^54917472 is an apocalyptic number.

It is an amenable number.

54917472 is an abundant number, since it is smaller than the sum of its proper divisors (93146640).

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

54917472 is a wasteful number, since it uses less digits than its factorization.

54917472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15511 (or 15503 counting only the distinct ones).

The product of its digits is 70560, while the sum is 39.

The square root of 54917472 is about 7410.6323616814. The cubic root of 54917472 is about 380.1049387004.

The spelling of 54917472 in words is "fifty-four million, nine hundred seventeen thousand, four hundred seventy-two".