53016338 has 16 divisors (see below), whose sum is σ = 83064960. Its totient is φ = 25352496.

The previous prime is 53016331. The next prime is 53016349. The reversal of 53016338 is 83361035.

53016338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 53016338.

It is not an unprimeable number, because it can be changed into a prime (53016331) 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 7 ways as a sum of consecutive naturals, for example, 1706 + ... + 10437.

It is an arithmetic number, because the mean of its divisors is an integer number (5191560).

Almost surely, 2^53016338 is an apocalyptic number.

53016338 is a deficient number, since it is larger than the sum of its proper divisors (30048622).

53016338 is a wasteful number, since it uses less digits than its factorization.

53016338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12241.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 53016338 is about 7281.2319012651. The cubic root of 53016338 is about 375.6671690647.

The spelling of 53016338 in words is "fifty-three million, sixteen thousand, three hundred thirty-eight".