565090613 has 8 divisors (see below), whose sum is σ = 578871360. Its totient is φ = 551450080.

The previous prime is 565090597. The next prime is 565090619. The reversal of 565090613 is 316090565.

565090613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 565090613 - 2⁴ = 565090597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565090619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26873 + ... + 43038.

It is an arithmetic number, because the mean of its divisors is an integer number (72358920).

Almost surely, 2^565090613 is an apocalyptic number.

It is an amenable number.

565090613 is a deficient number, since it is larger than the sum of its proper divisors (13780747).

565090613 is a wasteful number, since it uses less digits than its factorization.

565090613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70107.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 565090613 is about 23771.6346303741. The cubic root of 565090613 is about 826.7471332927.

The spelling of 565090613 in words is "five hundred sixty-five million, ninety thousand, six hundred thirteen".