54365449 has 2 divisors, whose sum is σ = 54365450. Its totient is φ = 54365448.

The previous prime is 54365429. The next prime is 54365461. The reversal of 54365449 is 94456345.

54365449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52461049 + 1904400 = 7243^2 + 1380^2 .

It is a cyclic number.

It is not a de Polignac number, because 54365449 - 2¹⁷ = 54234377 is a prime.

It is not a weakly prime, because it can be changed into another prime (54365419) 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 as a sum of consecutive naturals, namely, 27182724 + 27182725.

It is an arithmetic number, because the mean of its divisors is an integer number (27182725).

Almost surely, 2^54365449 is an apocalyptic number.

It is an amenable number.

54365449 is a deficient number, since it is larger than the sum of its proper divisors (1).

54365449 is an equidigital number, since it uses as much as digits as its factorization.

54365449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 40.

The square root of 54365449 is about 7373.2929549829. The cubic root of 54365449 is about 378.8270595892.

The spelling of 54365449 in words is "fifty-four million, three hundred sixty-five thousand, four hundred forty-nine".