565115116106 has 4 divisors (see below), whose sum is σ = 847672674162. Its totient is φ = 282557558052.

The previous prime is 565115116103. The next prime is 565115116123. The reversal of 565115116106 is 601611511565.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 547586680081 + 17528436025 = 739991^2 + 132395^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 565115116106.

It is not an unprimeable number, because it can be changed into a prime (565115116103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141278779025 + ... + 141278779028.

Almost surely, 2^565115116106 is an apocalyptic number.

565115116106 is a deficient number, since it is larger than the sum of its proper divisors (282557558056).

565115116106 is a wasteful number, since it uses less digits than its factorization.

565115116106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282557558055.

The product of its (nonzero) digits is 27000, while the sum is 38.

The spelling of 565115116106 in words is "five hundred sixty-five billion, one hundred fifteen million, one hundred sixteen thousand, one hundred six".