53844293 has 2 divisors, whose sum is σ = 53844294. Its totient is φ = 53844292.

The previous prime is 53844283. The next prime is 53844319. The reversal of 53844293 is 39244835.

53844293 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., 28058209 + 25786084 = 5297^2 + 5078^2 .

It is a cyclic number.

It is not a de Polignac number, because 53844293 - 2¹⁰ = 53843269 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53844223) 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, 26922146 + 26922147.

It is an arithmetic number, because the mean of its divisors is an integer number (26922147).

Almost surely, 2^53844293 is an apocalyptic number.

It is an amenable number.

53844293 is a deficient number, since it is larger than the sum of its proper divisors (1).

53844293 is an equidigital number, since it uses as much as digits as its factorization.

53844293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 38.

The square root of 53844293 is about 7337.8670606655. The cubic root of 53844293 is about 377.6126716585.

The spelling of 53844293 in words is "fifty-three million, eight hundred forty-four thousand, two hundred ninety-three".