633116333336650 has 12 divisors (see below), whose sum is σ = 1177596380006262. Its totient is φ = 253246533334640.

The previous prime is 633116333336647. The next prime is 633116333336653. The reversal of 633116333336650 is 56633333611336.

It is an interprime number because it is at equal distance from previous prime (633116333336647) and next prime (633116333336653).

It can be written as a sum of positive squares in 3 ways, for example, as 285201808150561 + 347914525186089 = 16887919^2 + 18652467^2 .

It is a super-2 number, since 2×633116333336650² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (633116333336653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6331163333317 + ... + 6331163333416.

Almost surely, 2^{633116333336650} is an apocalyptic number.

633116333336650 is a deficient number, since it is larger than the sum of its proper divisors (544480046669612).

633116333336650 is a wasteful number, since it uses less digits than its factorization.

633116333336650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12662326666745 (or 12662326666740 counting only the distinct ones).

The product of its (nonzero) digits is 14171760, while the sum is 52.

Adding to 633116333336650 its reverse (56633333611336), we get a palindrome (689749666947986).

The spelling of 633116333336650 in words is "six hundred thirty-three trillion, one hundred sixteen billion, three hundred thirty-three million, three hundred thirty-six thousand, six hundred fifty".