650241633 has 8 divisors (see below), whose sum is σ = 879929248. Its totient is φ = 427024224.

The previous prime is 650241629. The next prime is 650241637. The reversal of 650241633 is 336142056.

It is an interprime number because it is at equal distance from previous prime (650241629) and next prime (650241637).

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

It is not a de Polignac number, because 650241633 - 2² = 650241629 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 650241633.

It is not an unprimeable number, because it can be changed into a prime (650241637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1617316 + ... + 1617717.

It is an arithmetic number, because the mean of its divisors is an integer number (109991156).

Almost surely, 2^650241633 is an apocalyptic number.

It is an amenable number.

650241633 is a deficient number, since it is larger than the sum of its proper divisors (229687615).

650241633 is a wasteful number, since it uses less digits than its factorization.

650241633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3235103.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 650241633 is about 25499.8359406487. The cubic root of 650241633 is about 866.3464315062.

Adding to 650241633 its reverse (336142056), we get a palindrome (986383689).

The spelling of 650241633 in words is "six hundred fifty million, two hundred forty-one thousand, six hundred thirty-three".