50663065 has 4 divisors (see below), whose sum is σ = 60795684. Its totient is φ = 40530448.

The previous prime is 50663059. The next prime is 50663099. The reversal of 50663065 is 56036605.

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 2 ways, for example, as 15272464 + 35390601 = 3908^2 + 5949^2 .

It is a cyclic number.

It is not a de Polignac number, because 50663065 - 2⁹ = 50662553 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5066302 + ... + 5066311.

It is an arithmetic number, because the mean of its divisors is an integer number (15198921).

Almost surely, 2^50663065 is an apocalyptic number.

It is an amenable number.

50663065 is a deficient number, since it is larger than the sum of its proper divisors (10132619).

50663065 is a wasteful number, since it uses less digits than its factorization.

50663065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10132618.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 50663065 is about 7117.7991682823. The cubic root of 50663065 is about 370.0245053163.

The spelling of 50663065 in words is "fifty million, six hundred sixty-three thousand, sixty-five".