3000050505565 has 4 divisors (see below), whose sum is σ = 3600060606684. Its totient is φ = 2400040404448.

The previous prime is 3000050505553. The next prime is 3000050505577. The reversal of 3000050505565 is 5655050500003.

3000050505565 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (3000050505553) and next prime (3000050505577).

It can be written as a sum of positive squares in 2 ways, for example, as 1047466277764 + 1952584227801 = 1023458^2 + 1397349^2 .

It is a cyclic number.

It is not a de Polignac number, because 3000050505565 - 2¹⁷ = 3000050374493 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3000050505565.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300005050552 + ... + 300005050561.

It is an arithmetic number, because the mean of its divisors is an integer number (900015151671).

Almost surely, 2^{3000050505565} is an apocalyptic number.

It is an amenable number.

3000050505565 is a deficient number, since it is larger than the sum of its proper divisors (600010101119).

3000050505565 is an equidigital number, since it uses as much as digits as its factorization.

3000050505565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600010101118.

The product of its (nonzero) digits is 56250, while the sum is 34.

The spelling of 3000050505565 in words is "three trillion, fifty million, five hundred five thousand, five hundred sixty-five".