54104231 has 4 divisors (see below), whose sum is σ = 54336672. Its totient is φ = 53871792.

The previous prime is 54104209. The next prime is 54104261. The reversal of 54104231 is 13240145.

54104231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13240145 = 5 ⋅2648029.

It is a cyclic number.

It is not a de Polignac number, because 54104231 - 2²² = 49909927 is a prime.

It is a super-2 number, since 2×54104231² = 5854535624202722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54104261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115871 + ... + 116336.

It is an arithmetic number, because the mean of its divisors is an integer number (13584168).

Almost surely, 2^54104231 is an apocalyptic number.

54104231 is a deficient number, since it is larger than the sum of its proper divisors (232441).

54104231 is a wasteful number, since it uses less digits than its factorization.

54104231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232440.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 54104231 is about 7355.5578306475. The cubic root of 54104231 is about 378.2193490947.

Adding to 54104231 its reverse (13240145), we get a palindrome (67344376).

The spelling of 54104231 in words is "fifty-four million, one hundred four thousand, two hundred thirty-one".