53164146 has 16 divisors (see below), whose sum is σ = 121518144. Its totient is φ = 15189744.

The previous prime is 53164129. The next prime is 53164157. The reversal of 53164146 is 64146135.

53164146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 632865 + ... + 632948.

It is an arithmetic number, because the mean of its divisors is an integer number (7594884).

Almost surely, 2^53164146 is an apocalyptic number.

53164146 is an abundant number, since it is smaller than the sum of its proper divisors (68353998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53164146 is a wasteful number, since it uses less digits than its factorization.

53164146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265825.

The product of its digits is 8640, while the sum is 30.

The square root of 53164146 is about 7291.3747674907. The cubic root of 53164146 is about 376.0159614848.

The spelling of 53164146 in words is "fifty-three million, one hundred sixty-four thousand, one hundred forty-six".