53307208 has 16 divisors (see below), whose sum is σ = 101646000. Its totient is φ = 26201616.

The previous prime is 53307167. The next prime is 53307209. The reversal of 53307208 is 80270335.

53307208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53307209) 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 3 ways as a sum of consecutive naturals, for example, 55998 + ... + 56941.

It is an arithmetic number, because the mean of its divisors is an integer number (6352875).

Almost surely, 2^53307208 is an apocalyptic number.

It is an amenable number.

53307208 is a deficient number, since it is larger than the sum of its proper divisors (48338792).

53307208 is a wasteful number, since it uses less digits than its factorization.

53307208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113004 (or 113000 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 53307208 is about 7301.1785350038. The cubic root of 53307208 is about 376.3529393141.

The spelling of 53307208 in words is "fifty-three million, three hundred seven thousand, two hundred eight".