54384425 has 12 divisors (see below), whose sum is σ = 69763020. Its totient is φ = 42006720.

The previous prime is 54384391. The next prime is 54384427. The reversal of 54384425 is 52448345.

It can be written as a sum of positive squares in 6 ways, for example, as 1792921 + 52591504 = 1339^2 + 7252^2 .

It is not a de Polignac number, because 54384425 - 2⁶ = 54384361 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54384427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36782 + ... + 38231.

It is an arithmetic number, because the mean of its divisors is an integer number (5813585).

Almost surely, 2^54384425 is an apocalyptic number.

It is an amenable number.

54384425 is a deficient number, since it is larger than the sum of its proper divisors (15378595).

54384425 is a wasteful number, since it uses less digits than its factorization.

54384425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75052 (or 75047 counting only the distinct ones).

The product of its digits is 76800, while the sum is 35.

The square root of 54384425 is about 7374.5796490376. The cubic root of 54384425 is about 378.8711303865.

The spelling of 54384425 in words is "fifty-four million, three hundred eighty-four thousand, four hundred twenty-five".