53064243 has 12 divisors (see below), whose sum is σ = 79981200. Its totient is φ = 33837936.

The previous prime is 53064241. The next prime is 53064247. The reversal of 53064243 is 34246035.

53064243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53064243 - 2¹ = 53064241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53064241) 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 11 ways as a sum of consecutive naturals, for example, 127968 + ... + 128381.

It is an arithmetic number, because the mean of its divisors is an integer number (6665100).

Almost surely, 2^53064243 is an apocalyptic number.

53064243 is a deficient number, since it is larger than the sum of its proper divisors (26916957).

53064243 is a wasteful number, since it uses less digits than its factorization.

53064243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256378 (or 256375 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 53064243 is about 7284.5207803945. The cubic root of 53064243 is about 375.7802846230.

The spelling of 53064243 in words is "fifty-three million, sixty-four thousand, two hundred forty-three".