54944539 has 8 divisors (see below), whose sum is σ = 61744032. Its totient is φ = 48512640.

The previous prime is 54944537. The next prime is 54944543. The reversal of 54944539 is 93544945.

54944539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54944539 - 2¹ = 54944537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54944495 and 54944504.

It is not an unprimeable number, because it can be changed into a prime (54944537) 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, 91582 + ... + 92179.

It is an arithmetic number, because the mean of its divisors is an integer number (7718004).

Almost surely, 2^54944539 is an apocalyptic number.

54944539 is a deficient number, since it is larger than the sum of its proper divisors (6799493).

54944539 is a wasteful number, since it uses less digits than its factorization.

54944539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183797.

The product of its digits is 388800, while the sum is 43.

The square root of 54944539 is about 7412.4583641326. The cubic root of 54944539 is about 380.1673754818.

The spelling of 54944539 in words is "fifty-four million, nine hundred forty-four thousand, five hundred thirty-nine".