54384207 has 16 divisors (see below), whose sum is σ = 78566400. Its totient is φ = 33328512.

The previous prime is 54384151. The next prime is 54384221. The reversal of 54384207 is 70248345.

It is not a de Polignac number, because 54384207 - 2²⁰ = 53335631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54384247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10207 + ... + 14592.

It is an arithmetic number, because the mean of its divisors is an integer number (4910400).

Almost surely, 2^54384207 is an apocalyptic number.

54384207 is a deficient number, since it is larger than the sum of its proper divisors (24182193).

54384207 is a wasteful number, since it uses less digits than its factorization.

54384207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24862.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 54384207 is about 7374.5648685194. The cubic root of 54384207 is about 378.8706241508.

The spelling of 54384207 in words is "fifty-four million, three hundred eighty-four thousand, two hundred seven".