53128088 has 16 divisors (see below), whose sum is σ = 107278080. Its totient is φ = 24520608.

The previous prime is 53128073. The next prime is 53128109. The reversal of 53128088 is 88082135.

53128088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 255320 + ... + 255527.

It is an arithmetic number, because the mean of its divisors is an integer number (6704880).

Almost surely, 2^53128088 is an apocalyptic number.

It is an amenable number.

53128088 is an abundant number, since it is smaller than the sum of its proper divisors (54149992).

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

53128088 is a wasteful number, since it uses less digits than its factorization.

53128088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510866 (or 510862 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 53128088 is about 7288.9017005307. The cubic root of 53128088 is about 375.9309326888.

The spelling of 53128088 in words is "fifty-three million, one hundred twenty-eight thousand, eighty-eight".