54384881 has 8 divisors (see below), whose sum is σ = 56329728. Its totient is φ = 52452000.

The previous prime is 54384877. The next prime is 54384907. The reversal of 54384881 is 18848345.

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

It is not a de Polignac number, because 54384881 - 2² = 54384877 is a prime.

It is a super-3 number, since 3×54384881³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (54384871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6821 + ... + 12461.

It is an arithmetic number, because the mean of its divisors is an integer number (7041216).

Almost surely, 2^54384881 is an apocalyptic number.

It is an amenable number.

54384881 is a deficient number, since it is larger than the sum of its proper divisors (1944847).

54384881 is a wasteful number, since it uses less digits than its factorization.

54384881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5983.

The product of its digits is 122880, while the sum is 41.

The square root of 54384881 is about 7374.6105659892. The cubic root of 54384881 is about 378.8721892972.

The spelling of 54384881 in words is "fifty-four million, three hundred eighty-four thousand, eight hundred eighty-one".