54827439 has 8 divisors (see below), whose sum is σ = 73158192. Its totient is φ = 36524160.

The previous prime is 54827413. The next prime is 54827459. The reversal of 54827439 is 93472845.

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

It is not a de Polignac number, because 54827439 - 2⁸ = 54827183 is a prime.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 54827439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54827459) 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, 1642 + ... + 10599.

It is an arithmetic number, because the mean of its divisors is an integer number (9144774).

Almost surely, 2^54827439 is an apocalyptic number.

54827439 is a deficient number, since it is larger than the sum of its proper divisors (18330753).

54827439 is a wasteful number, since it uses less digits than its factorization.

54827439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13737.

The product of its digits is 241920, while the sum is 42.

The square root of 54827439 is about 7404.5552871189. Note that the first 3 decimals coincide. The cubic root of 54827439 is about 379.8971074147.

It can be divided in two parts, 5482 and 7439, that added together give a palindrome (12921).

The spelling of 54827439 in words is "fifty-four million, eight hundred twenty-seven thousand, four hundred thirty-nine".