54327199 has 4 divisors (see below), whose sum is σ = 54600400. Its totient is φ = 54054000.

The previous prime is 54327197. The next prime is 54327209. The reversal of 54327199 is 99172345.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54327199 - 2¹ = 54327197 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 (54327191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136302 + ... + 136699.

It is an arithmetic number, because the mean of its divisors is an integer number (13650100).

Almost surely, 2^54327199 is an apocalyptic number.

54327199 is a deficient number, since it is larger than the sum of its proper divisors (273201).

54327199 is a wasteful number, since it uses less digits than its factorization.

54327199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273200.

The product of its digits is 68040, while the sum is 40.

The square root of 54327199 is about 7370.6986778731. The cubic root of 54327199 is about 378.7381947255.

The spelling of 54327199 in words is "fifty-four million, three hundred twenty-seven thousand, one hundred ninety-nine".