54301409 has 2 divisors, whose sum is σ = 54301410. Its totient is φ = 54301408.

The previous prime is 54301393. The next prime is 54301447. The reversal of 54301409 is 90410345.

54301409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49773025 + 4528384 = 7055^2 + 2128^2 .

It is a cyclic number.

It is not a de Polignac number, because 54301409 - 2⁴ = 54301393 is a prime.

It is equal to p_3243068 and since 54301409 and 3243068 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (54301469) 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, 27150704 + 27150705.

It is an arithmetic number, because the mean of its divisors is an integer number (27150705).

Almost surely, 2^54301409 is an apocalyptic number.

It is an amenable number.

54301409 is a deficient number, since it is larger than the sum of its proper divisors (1).

54301409 is an equidigital number, since it uses as much as digits as its factorization.

54301409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 54301409 is about 7368.9489752610. The cubic root of 54301409 is about 378.6782541908.

The spelling of 54301409 in words is "fifty-four million, three hundred one thousand, four hundred nine".