54597329 has 2 divisors, whose sum is σ = 54597330. Its totient is φ = 54597328.

The previous prime is 54597299. The next prime is 54597349. The reversal of 54597329 is 92379545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52780225 + 1817104 = 7265^2 + 1348^2 .

It is a cyclic number.

It is not a de Polignac number, because 54597329 - 2⁸ = 54597073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54597329.

It is not a weakly prime, because it can be changed into another prime (54597349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27298664 + 27298665.

It is an arithmetic number, because the mean of its divisors is an integer number (27298665).

Almost surely, 2^54597329 is an apocalyptic number.

It is an amenable number.

54597329 is a deficient number, since it is larger than the sum of its proper divisors (1).

54597329 is an equidigital number, since it uses as much as digits as its factorization.

54597329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 340200, while the sum is 44.

The square root of 54597329 is about 7389.0005413452. Note that the first 3 decimals coincide. The cubic root of 54597329 is about 379.3648878516.

The spelling of 54597329 in words is "fifty-four million, five hundred ninety-seven thousand, three hundred twenty-nine".