53563088 has 20 divisors (see below), whose sum is σ = 103998180. Its totient is φ = 26724864.

The previous prime is 53563061. The next prime is 53563099. The reversal of 53563088 is 88036535.

It can be written as a sum of positive squares in 2 ways, for example, as 49674304 + 3888784 = 7048^2 + 1972^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4856 + ... + 11432.

It is an arithmetic number, because the mean of its divisors is an integer number (5199909).

Almost surely, 2^53563088 is an apocalyptic number.

It is an amenable number.

53563088 is a deficient number, since it is larger than the sum of its proper divisors (50435092).

53563088 is a wasteful number, since it uses less digits than its factorization.

53563088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7094 (or 7088 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 53563088 is about 7318.6807554367. The cubic root of 53563088 is about 376.9541557859.

The spelling of 53563088 in words is "fifty-three million, five hundred sixty-three thousand, eighty-eight".