650563650027 has 16 divisors (see below), whose sum is σ = 963810426880. Its totient is φ = 433703507976.

The previous prime is 650563650013. The next prime is 650563650157. The reversal of 650563650027 is 720056365056.

650563650027 is a `hidden beast` number, since 6 + 5 + 0 + 5 + 636 + 5 + 0 + 0 + 2 + 7 = 666.

It is not a de Polignac number, because 650563650027 - 2¹⁶ = 650563584491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (650563650007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3955998 + ... + 4117164.

It is an arithmetic number, because the mean of its divisors is an integer number (60238151680).

Almost surely, 2^650563650027 is an apocalyptic number.

650563650027 is a deficient number, since it is larger than the sum of its proper divisors (313246776853).

650563650027 is a wasteful number, since it uses less digits than its factorization.

650563650027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310679 (or 310673 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 45.

The spelling of 650563650027 in words is "six hundred fifty billion, five hundred sixty-three million, six hundred fifty thousand, twenty-seven".