565042012 has 12 divisors (see below), whose sum is σ = 1031816016. Its totient is φ = 270237440.

The previous prime is 565041889. The next prime is 565042019. The reversal of 565042012 is 210240565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565042019) 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 3 ways as a sum of consecutive naturals, for example, 3070789 + ... + 3070972.

It is an arithmetic number, because the mean of its divisors is an integer number (85984668).

Almost surely, 2^565042012 is an apocalyptic number.

It is an amenable number.

565042012 is a deficient number, since it is larger than the sum of its proper divisors (466774004).

565042012 is a wasteful number, since it uses less digits than its factorization.

565042012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6141788 (or 6141786 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 565042012 is about 23770.6123606440. The cubic root of 565042012 is about 826.7234309645.

Adding to 565042012 its reverse (210240565), we get a palindrome (775282577).

The spelling of 565042012 in words is "five hundred sixty-five million, forty-two thousand, twelve".