53413318 has 16 divisors (see below), whose sum is σ = 91717920. Its totient is φ = 22853376.

The previous prime is 53413301. The next prime is 53413319. The reversal of 53413318 is 81331435.

53413318 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 not an unprimeable number, because it can be changed into a prime (53413319) 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, 6588 + ... + 12256.

It is an arithmetic number, because the mean of its divisors is an integer number (5732370).

Almost surely, 2^53413318 is an apocalyptic number.

53413318 is a deficient number, since it is larger than the sum of its proper divisors (38304602).

53413318 is a wasteful number, since it uses less digits than its factorization.

53413318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6351.

The product of its digits is 4320, while the sum is 28.

The square root of 53413318 is about 7308.4415575415. The cubic root of 53413318 is about 376.6024886959.

The spelling of 53413318 in words is "fifty-three million, four hundred thirteen thousand, three hundred eighteen".