53368593 has 16 divisors (see below), whose sum is σ = 77184576. Its totient is φ = 32668160.

The previous prime is 53368591. The next prime is 53368603. The reversal of 53368593 is 39586335.

53368593 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 53368593 - 2¹ = 53368591 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53368591) 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 in 15 ways as a sum of consecutive naturals, for example, 10671 + ... + 14852.

It is an arithmetic number, because the mean of its divisors is an integer number (4824036).

Almost surely, 2^53368593 is an apocalyptic number.

It is an amenable number.

53368593 is a deficient number, since it is larger than the sum of its proper divisors (23815983).

53368593 is a wasteful number, since it uses less digits than its factorization.

53368593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25584.

The product of its digits is 291600, while the sum is 42.

The square root of 53368593 is about 7305.3810988887. The cubic root of 53368593 is about 376.4973448206.

The spelling of 53368593 in words is "fifty-three million, three hundred sixty-eight thousand, five hundred ninety-three".