53288653 has 16 divisors (see below), whose sum is σ = 60071616. Its totient is φ = 46851840.

The previous prime is 53288633. The next prime is 53288657. The reversal of 53288653 is 35688235.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 53288653 - 2²¹ = 51191501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53288657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52951 + ... + 53947.

It is an arithmetic number, because the mean of its divisors is an integer number (3754476).

Almost surely, 2^53288653 is an apocalyptic number.

It is an amenable number.

53288653 is a deficient number, since it is larger than the sum of its proper divisors (6782963).

53288653 is a wasteful number, since it uses less digits than its factorization.

53288653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164.

The product of its digits is 172800, while the sum is 40.

The square root of 53288653 is about 7299.9077391430. The cubic root of 53288653 is about 376.3092676767.

The spelling of 53288653 in words is "fifty-three million, two hundred eighty-eight thousand, six hundred fifty-three".