532303653 has 16 divisors (see below), whose sum is σ = 815253120. Its totient is φ = 302627136.

The previous prime is 532303637. The next prime is 532303657. The reversal of 532303653 is 356303235.

It is not a de Polignac number, because 532303653 - 2⁴ = 532303637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 532303653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532303657) 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, 60198 + ... + 68471.

It is an arithmetic number, because the mean of its divisors is an integer number (50953320).

Almost surely, 2^532303653 is an apocalyptic number.

It is an amenable number.

532303653 is a deficient number, since it is larger than the sum of its proper divisors (282949467).

532303653 is a wasteful number, since it uses less digits than its factorization.

532303653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128876.

The product of its (nonzero) digits is 24300, while the sum is 30.

The square root of 532303653 is about 23071.7067639132. The cubic root of 532303653 is about 810.4380362028.

Adding to 532303653 its reverse (356303235), we get a palindrome (888606888).

The spelling of 532303653 in words is "five hundred thirty-two million, three hundred three thousand, six hundred fifty-three".