54382279 has 8 divisors (see below), whose sum is σ = 64294560. Its totient is φ = 45005856.

The previous prime is 54382261. The next prime is 54382283. The reversal of 54382279 is 97228345.

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

It is not a de Polignac number, because 54382279 - 2¹³ = 54374087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54382259) 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 7 ways as a sum of consecutive naturals, for example, 133744 + ... + 134149.

It is an arithmetic number, because the mean of its divisors is an integer number (8036820).

Almost surely, 2^54382279 is an apocalyptic number.

54382279 is a deficient number, since it is larger than the sum of its proper divisors (9912281).

54382279 is a wasteful number, since it uses less digits than its factorization.

54382279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267929.

The product of its digits is 120960, while the sum is 40.

The square root of 54382279 is about 7374.4341477838. The cubic root of 54382279 is about 378.8661469246.

The spelling of 54382279 in words is "fifty-four million, three hundred eighty-two thousand, two hundred seventy-nine".