53243206 has 16 divisors (see below), whose sum is σ = 87724800. Its totient is φ = 24123528.

The previous prime is 53243189. The next prime is 53243219. The reversal of 53243206 is 60234235.

It is a happy number.

53243206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 29586 + ... + 31333.

It is an arithmetic number, because the mean of its divisors is an integer number (5482800).

Almost surely, 2^53243206 is an apocalyptic number.

53243206 is a deficient number, since it is larger than the sum of its proper divisors (34481594).

53243206 is a wasteful number, since it uses less digits than its factorization.

53243206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60963.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 53243206 is about 7296.7942276043. The cubic root of 53243206 is about 376.2022593334.

The spelling of 53243206 in words is "fifty-three million, two hundred forty-three thousand, two hundred six".