53232316 has 12 divisors (see below), whose sum is σ = 93398760. Its totient is φ = 26546960.

The previous prime is 53232293. The next prime is 53232317. The reversal of 53232316 is 61323235.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53232317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15550 + ... + 18661.

It is an arithmetic number, because the mean of its divisors is an integer number (7783230).

Almost surely, 2^53232316 is an apocalyptic number.

It is an amenable number.

53232316 is a deficient number, since it is larger than the sum of its proper divisors (40166444).

53232316 is a wasteful number, since it uses less digits than its factorization.

53232316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34604 (or 34602 counting only the distinct ones).

The product of its digits is 3240, while the sum is 25.

The square root of 53232316 is about 7296.0479713335. The cubic root of 53232316 is about 376.1766089750.

The spelling of 53232316 in words is "fifty-three million, two hundred thirty-two thousand, three hundred sixteen".