53594161 has 2 divisors, whose sum is σ = 53594162. Its totient is φ = 53594160.

The previous prime is 53594159. The next prime is 53594197. The reversal of 53594161 is 16149535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32718400 + 20875761 = 5720^2 + 4569^2 .

It is a cyclic number.

It is not a de Polignac number, because 53594161 - 2¹ = 53594159 is a prime.

Together with 53594159, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (53594131) 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, 26797080 + 26797081.

It is an arithmetic number, because the mean of its divisors is an integer number (26797081).

Almost surely, 2^53594161 is an apocalyptic number.

It is an amenable number.

53594161 is a deficient number, since it is larger than the sum of its proper divisors (1).

53594161 is an equidigital number, since it uses as much as digits as its factorization.

53594161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16200, while the sum is 34.

The square root of 53594161 is about 7320.8033029170. The cubic root of 53594161 is about 377.0270345329.

The spelling of 53594161 in words is "fifty-three million, five hundred ninety-four thousand, one hundred sixty-one".