565355113 has 4 divisors (see below), whose sum is σ = 565583488. Its totient is φ = 565126740.

The previous prime is 565355107. The next prime is 565355123. The reversal of 565355113 is 311553565.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-565355113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (565355123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110433 + ... + 115438.

It is an arithmetic number, because the mean of its divisors is an integer number (141395872).

Almost surely, 2^565355113 is an apocalyptic number.

It is an amenable number.

565355113 is a deficient number, since it is larger than the sum of its proper divisors (228375).

565355113 is a wasteful number, since it uses less digits than its factorization.

565355113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228374.

The product of its digits is 33750, while the sum is 34.

The square root of 565355113 is about 23777.1973327388. The cubic root of 565355113 is about 826.8761040586.

The spelling of 565355113 in words is "five hundred sixty-five million, three hundred fifty-five thousand, one hundred thirteen".