53789164 has 48 divisors (see below), whose sum is σ = 111315456. Its totient is φ = 22420800.

The previous prime is 53789159. The next prime is 53789167. The reversal of 53789164 is 46198735.

53789164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 53789164.

It is not an unprimeable number, because it can be changed into a prime (53789167) 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 15 ways as a sum of consecutive naturals, for example, 154839 + ... + 155185.

It is an arithmetic number, because the mean of its divisors is an integer number (2319072).

Almost surely, 2^53789164 is an apocalyptic number.

It is an amenable number.

53789164 is an abundant number, since it is smaller than the sum of its proper divisors (57526292).

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

53789164 is a wasteful number, since it uses less digits than its factorization.

53789164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646 (or 644 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 53789164 is about 7334.1096255783. The cubic root of 53789164 is about 377.4837535221.

The spelling of 53789164 in words is "fifty-three million, seven hundred eighty-nine thousand, one hundred sixty-four".