54466459 has 2 divisors, whose sum is σ = 54466460. Its totient is φ = 54466458.

The previous prime is 54466441. The next prime is 54466481. The reversal of 54466459 is 95466445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54466459 - 2⁹ = 54465947 is a prime.

It is not a weakly prime, because it can be changed into another prime (54466439) 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 as a sum of consecutive naturals, namely, 27233229 + 27233230.

It is an arithmetic number, because the mean of its divisors is an integer number (27233230).

Almost surely, 2^54466459 is an apocalyptic number.

54466459 is a deficient number, since it is larger than the sum of its proper divisors (1).

54466459 is an equidigital number, since it uses as much as digits as its factorization.

54466459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 518400, while the sum is 43.

The square root of 54466459 is about 7380.1394973266. The cubic root of 54466459 is about 379.0615323267.

The spelling of 54466459 in words is "fifty-four million, four hundred sixty-six thousand, four hundred fifty-nine".