6375073633 has 2 divisors, whose sum is σ = 6375073634. Its totient is φ = 6375073632.

The previous prime is 6375073631. The next prime is 6375073717. The reversal of 6375073633 is 3363705736.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5740638289 + 634435344 = 75767^2 + 25188^2 .

It is a cyclic number.

It is not a de Polignac number, because 6375073633 - 2¹ = 6375073631 is a prime.

Together with 6375073631, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6375073633.

It is not a weakly prime, because it can be changed into another prime (6375073631) 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 as a sum of consecutive naturals, namely, 3187536816 + 3187536817.

It is an arithmetic number, because the mean of its divisors is an integer number (3187536817).

Almost surely, 2^6375073633 is an apocalyptic number.

It is an amenable number.

6375073633 is a deficient number, since it is larger than the sum of its proper divisors (1).

6375073633 is an equidigital number, since it uses as much as digits as its factorization.

6375073633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 714420, while the sum is 43.

The square root of 6375073633 is about 79844.0582197573. The cubic root of 6375073633 is about 1854.2220235026. Note that the first 3 decimals are identical.

The spelling of 6375073633 in words is "six billion, three hundred seventy-five million, seventy-three thousand, six hundred thirty-three".