53593291 has 2 divisors, whose sum is σ = 53593292. Its totient is φ = 53593290.

The previous prime is 53593277. The next prime is 53593303. The reversal of 53593291 is 19239535.

53593291 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 is a cyclic number.

It is not a de Polignac number, because 53593291 - 2¹¹ = 53591243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53593291.

It is not a weakly prime, because it can be changed into another prime (53593201) 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, 26796645 + 26796646.

It is an arithmetic number, because the mean of its divisors is an integer number (26796646).

Almost surely, 2^53593291 is an apocalyptic number.

53593291 is a deficient number, since it is larger than the sum of its proper divisors (1).

53593291 is an equidigital number, since it uses as much as digits as its factorization.

53593291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36450, while the sum is 37.

The square root of 53593291 is about 7320.7438829671. The cubic root of 53593291 is about 377.0249944145.

The spelling of 53593291 in words is "fifty-three million, five hundred ninety-three thousand, two hundred ninety-one".