54484399 has 2 divisors, whose sum is σ = 54484400. Its totient is φ = 54484398.

The previous prime is 54484393. The next prime is 54484403. The reversal of 54484399 is 99348445.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54484399 - 2¹⁹ = 53960111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54484393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27242199 + 27242200.

It is an arithmetic number, because the mean of its divisors is an integer number (27242200).

Almost surely, 2^54484399 is an apocalyptic number.

54484399 is a deficient number, since it is larger than the sum of its proper divisors (1).

54484399 is an equidigital number, since it uses as much as digits as its factorization.

54484399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 46.

The square root of 54484399 is about 7381.3548214403. The cubic root of 54484399 is about 379.1031458110.

The spelling of 54484399 in words is "fifty-four million, four hundred eighty-four thousand, three hundred ninety-nine".