54843937 has 16 divisors (see below), whose sum is σ = 61729920. Its totient is φ = 48470400.

The previous prime is 54843907. The next prime is 54843947. The reversal of 54843937 is 73934845.

It is a cyclic number.

It is not a de Polignac number, because 54843937 - 2¹⁹ = 54319649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54843893 and 54843902.

It is not an unprimeable number, because it can be changed into a prime (54843907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16387 + ... + 19447.

It is an arithmetic number, because the mean of its divisors is an integer number (3858120).

Almost surely, 2^54843937 is an apocalyptic number.

It is an amenable number.

54843937 is a deficient number, since it is larger than the sum of its proper divisors (6885983).

54843937 is a wasteful number, since it uses less digits than its factorization.

54843937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3144.

The product of its digits is 362880, while the sum is 43.

The square root of 54843937 is about 7405.6692472727. The cubic root of 54843937 is about 379.9352082516.

The spelling of 54843937 in words is "fifty-four million, eight hundred forty-three thousand, nine hundred thirty-seven".