650797263 has 12 divisors (see below), whose sum is σ = 952918720. Its totient is φ = 427921056.

The previous prime is 650797261. The next prime is 650797267. The reversal of 650797263 is 362797056.

650797263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 650797263 - 2¹ = 650797261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650797261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 494623 + ... + 495936.

Almost surely, 2^650797263 is an apocalyptic number.

650797263 is a deficient number, since it is larger than the sum of its proper divisors (302121457).

650797263 is a wasteful number, since it uses less digits than its factorization.

650797263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990638 (or 990635 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The square root of 650797263 is about 25510.7283902283. The cubic root of 650797263 is about 866.5931249399.

The spelling of 650797263 in words is "six hundred fifty million, seven hundred ninety-seven thousand, two hundred sixty-three".