650650353 has 4 divisors (see below), whose sum is σ = 867533808. Its totient is φ = 433766900.

The previous prime is 650650349. The next prime is 650650391. The reversal of 650650353 is 353056056.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 650650353 - 2² = 650650349 is a prime.

It is not an unprimeable number, because it can be changed into a prime (650650303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108441723 + ... + 108441728.

It is an arithmetic number, because the mean of its divisors is an integer number (216883452).

Almost surely, 2^650650353 is an apocalyptic number.

It is an amenable number.

650650353 is a deficient number, since it is larger than the sum of its proper divisors (216883455).

650650353 is a wasteful number, since it uses less digits than its factorization.

650650353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216883454.

The product of its (nonzero) digits is 40500, while the sum is 33.

The square root of 650650353 is about 25507.8488508929. The cubic root of 650650353 is about 866.5279122210.

The spelling of 650650353 in words is "six hundred fifty million, six hundred fifty thousand, three hundred fifty-three".