565233201 has 64 divisors (see below), whose sum is σ = 940746240. Its totient is φ = 333123840.

The previous prime is 565233191. The next prime is 565233217. The reversal of 565233201 is 102332565.

565233201 is a `hidden beast` number, since 5 + 652 + 3 + 3 + 2 + 0 + 1 = 666.

It is not a de Polignac number, because 565233201 - 2⁵ = 565233169 is a prime.

It is a super-3 number, since 3×565233201³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (565233271) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 921771 + ... + 922383.

It is an arithmetic number, because the mean of its divisors is an integer number (14699160).

Almost surely, 2^565233201 is an apocalyptic number.

It is an amenable number.

565233201 is a deficient number, since it is larger than the sum of its proper divisors (375513039).

565233201 is a wasteful number, since it uses less digits than its factorization.

565233201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743 (or 737 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 565233201 is about 23774.6335618449. The cubic root of 565233201 is about 826.8166645052.

Adding to 565233201 its reverse (102332565), we get a palindrome (667565766).

The spelling of 565233201 in words is "five hundred sixty-five million, two hundred thirty-three thousand, two hundred one".