650002011 has 8 divisors (see below), whose sum is σ = 904350720. Its totient is φ = 414493992.

The previous prime is 650002007. The next prime is 650002019. The reversal of 650002011 is 110200056.

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

It is not a de Polignac number, because 650002011 - 2² = 650002007 is a prime.

It is a super-2 number, since 2×650002011² = 845005228608088242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (650002019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4710091 + ... + 4710228.

It is an arithmetic number, because the mean of its divisors is an integer number (113043840).

Almost surely, 2^650002011 is an apocalyptic number.

650002011 is a deficient number, since it is larger than the sum of its proper divisors (254348709).

650002011 is a wasteful number, since it uses less digits than its factorization.

650002011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9420345.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 650002011 is about 25495.1370068882. The cubic root of 650002011 is about 866.2399986768.

Adding to 650002011 its reverse (110200056), we get a palindrome (760202067).

The spelling of 650002011 in words is "six hundred fifty million, two thousand, eleven".