54000259 has 2 divisors, whose sum is σ = 54000260. Its totient is φ = 54000258.

The previous prime is 54000209. The next prime is 54000263. The reversal of 54000259 is 95200045.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54000259 is a prime.

54000259 is a modest number, since divided by 259 gives 54 as remainder.

It is not a weakly prime, because it can be changed into another prime (54000209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27000129 + 27000130.

It is an arithmetic number, because the mean of its divisors is an integer number (27000130).

Almost surely, 2^54000259 is an apocalyptic number.

54000259 is a deficient number, since it is larger than the sum of its proper divisors (1).

54000259 is an equidigital number, since it uses as much as digits as its factorization.

54000259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 54000259 is about 7348.4868510463. The cubic root of 54000259 is about 377.9769192630.

The spelling of 54000259 in words is "fifty-four million, two hundred fifty-nine", and thus it is an aban number.