54354217 has 2 divisors, whose sum is σ = 54354218. Its totient is φ = 54354216.

The previous prime is 54354197. The next prime is 54354229. The reversal of 54354217 is 71245345.

54354217 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., 42719296 + 11634921 = 6536^2 + 3411^2 .

It is a cyclic number.

It is not a de Polignac number, because 54354217 - 2⁷ = 54354089 is a prime.

It is not a weakly prime, because it can be changed into another prime (54354277) 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, 27177108 + 27177109.

It is an arithmetic number, because the mean of its divisors is an integer number (27177109).

Almost surely, 2^54354217 is an apocalyptic number.

It is an amenable number.

54354217 is a deficient number, since it is larger than the sum of its proper divisors (1).

54354217 is an equidigital number, since it uses as much as digits as its factorization.

54354217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16800, while the sum is 31.

The square root of 54354217 is about 7372.5312478144. The cubic root of 54354217 is about 378.8009690073.

The spelling of 54354217 in words is "fifty-four million, three hundred fifty-four thousand, two hundred seventeen".