53509088 has 24 divisors (see below), whose sum is σ = 105652008. Its totient is φ = 26676864.

The previous prime is 53509087. The next prime is 53509091. The reversal of 53509088 is 88090535.

53509088 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 (53509087) 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 3 ways as a sum of consecutive naturals, for example, 9695 + ... + 14177.

It is an arithmetic number, because the mean of its divisors is an integer number (4402167).

Almost surely, 2^53509088 is an apocalyptic number.

It is an amenable number.

53509088 is a deficient number, since it is larger than the sum of its proper divisors (52142920).

53509088 is a wasteful number, since it uses less digits than its factorization.

53509088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4866 (or 4858 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 53509088 is about 7314.9906356741. The cubic root of 53509088 is about 376.8274368735.

The spelling of 53509088 in words is "fifty-three million, five hundred nine thousand, eighty-eight".