53888164 has 24 divisors (see below), whose sum is σ = 108930528. Its totient is φ = 23053440.

The previous prime is 53888117. The next prime is 53888201. The reversal of 53888164 is 46188835.

It is a self number, because there is not a number n which added to its sum of digits gives 53888164.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35274 + ... + 36769.

It is an arithmetic number, because the mean of its divisors is an integer number (4538772).

Almost surely, 2^53888164 is an apocalyptic number.

It is an amenable number.

53888164 is an abundant number, since it is smaller than the sum of its proper divisors (55042364).

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

53888164 is a wasteful number, since it uses less digits than its factorization.

53888164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72075 (or 72073 counting only the distinct ones).

The product of its digits is 184320, while the sum is 43.

The square root of 53888164 is about 7340.8558084191. The cubic root of 53888164 is about 377.7152003102.

The spelling of 53888164 in words is "fifty-three million, eight hundred eighty-eight thousand, one hundred sixty-four".