565938495 has 48 divisors (see below), whose sum is σ = 1044869280. Its totient is φ = 293652864.

The previous prime is 565938473. The next prime is 565938497. The reversal of 565938495 is 594839565.

It is a happy number.

565938495 is a `hidden beast` number, since 5 + 6 + 593 + 8 + 49 + 5 = 666.

It is not a de Polignac number, because 565938495 - 2⁶ = 565938431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565938497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38661 + ... + 51249.

It is an arithmetic number, because the mean of its divisors is an integer number (21768110).

Almost surely, 2^565938495 is an apocalyptic number.

565938495 is a deficient number, since it is larger than the sum of its proper divisors (478930785).

565938495 is a wasteful number, since it uses less digits than its factorization.

565938495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12646 (or 12634 counting only the distinct ones).

The product of its digits is 5832000, while the sum is 54.

The square root of 565938495 is about 23789.4618476333. The cubic root of 565938495 is about 827.1604202328.

The spelling of 565938495 in words is "five hundred sixty-five million, nine hundred thirty-eight thousand, four hundred ninety-five".