565252353 has 6 divisors (see below), whose sum is σ = 816475634. Its totient is φ = 376834896.

The previous prime is 565252351. The next prime is 565252381. The reversal of 565252353 is 353252565.

565252353 is a `hidden beast` number, since 56 + 5 + 252 + 353 = 666.

It can be written as a sum of positive squares in only one way, i.e., 530288784 + 34963569 = 23028^2 + 5913^2 .

It is not a de Polignac number, because 565252353 - 2¹ = 565252351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (565252351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31402900 + ... + 31402917.

Almost surely, 2^565252353 is an apocalyptic number.

It is an amenable number.

565252353 is a deficient number, since it is larger than the sum of its proper divisors (251223281).

565252353 is a wasteful number, since it uses less digits than its factorization.

565252353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62805823 (or 62805820 counting only the distinct ones).

The product of its digits is 135000, while the sum is 36.

The square root of 565252353 is about 23775.0363406662. The cubic root of 565252353 is about 826.8260028419.

The spelling of 565252353 in words is "five hundred sixty-five million, two hundred fifty-two thousand, three hundred fifty-three".