650241065 has 8 divisors (see below), whose sum is σ = 793514880. Its totient is φ = 511375792.

The previous prime is 650241061. The next prime is 650241107. The reversal of 650241065 is 560142056.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 650241065 - 2² = 650241061 is a prime.

It is a super-2 number, since 2×650241065² = 845626885224668450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (650241061) 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 7 ways as a sum of consecutive naturals, for example, 1101809 + ... + 1102398.

It is an arithmetic number, because the mean of its divisors is an integer number (99189360).

Almost surely, 2^650241065 is an apocalyptic number.

It is an amenable number.

650241065 is a deficient number, since it is larger than the sum of its proper divisors (143273815).

650241065 is a wasteful number, since it uses less digits than its factorization.

650241065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204271.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 650241065 is about 25499.8248033197. The cubic root of 650241065 is about 866.3461792487.

Subtracting from 650241065 its reverse (560142056), we obtain a palindrome (90099009).

The spelling of 650241065 in words is "six hundred fifty million, two hundred forty-one thousand, sixty-five".