54327479 has 4 divisors (see below), whose sum is σ = 57186840. Its totient is φ = 51468120.

The previous prime is 54327463. The next prime is 54327499. The reversal of 54327479 is 97472345.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97472345 = 5 ⋅19494469.

It is a cyclic number.

It is not a de Polignac number, because 54327479 - 2⁴ = 54327463 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 (54327409) 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 3 ways as a sum of consecutive naturals, for example, 1429652 + ... + 1429689.

It is an arithmetic number, because the mean of its divisors is an integer number (14296710).

Almost surely, 2^54327479 is an apocalyptic number.

54327479 is a deficient number, since it is larger than the sum of its proper divisors (2859361).

54327479 is a wasteful number, since it uses less digits than its factorization.

54327479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859360.

The product of its digits is 211680, while the sum is 41.

The square root of 54327479 is about 7370.7176719774. The cubic root of 54327479 is about 378.7388453910.

The spelling of 54327479 in words is "fifty-four million, three hundred twenty-seven thousand, four hundred seventy-nine".