54230819 has 8 divisors (see below), whose sum is σ = 55399680. Its totient is φ = 53067456.

The previous prime is 54230801. The next prime is 54230831. The reversal of 54230819 is 91803245.

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

It is a cyclic number.

It is not a de Polignac number, because 54230819 - 2¹⁶ = 54165283 is a prime.

It is a super-2 number, since 2×54230819² = 5881963458821522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54230719) 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, 23102 + ... + 25340.

It is an arithmetic number, because the mean of its divisors is an integer number (6924960).

Almost surely, 2^54230819 is an apocalyptic number.

54230819 is a deficient number, since it is larger than the sum of its proper divisors (1168861).

54230819 is a wasteful number, since it uses less digits than its factorization.

54230819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2749.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 54230819 is about 7364.1577250898. The cubic root of 54230819 is about 378.5140933834.

The spelling of 54230819 in words is "fifty-four million, two hundred thirty thousand, eight hundred nineteen".