852343633 has 2 divisors, whose sum is σ = 852343634. Its totient is φ = 852343632.

The previous prime is 852343631. The next prime is 852343699. The reversal of 852343633 is 336343258.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 846053569 + 6290064 = 29087^2 + 2508^2 .

It is a cyclic number.

It is not a de Polignac number, because 852343633 - 2¹ = 852343631 is a prime.

Together with 852343631, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 852343592 and 852343601.

It is not a weakly prime, because it can be changed into another prime (852343631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426171816 + 426171817.

It is an arithmetic number, because the mean of its divisors is an integer number (426171817).

Almost surely, 2^852343633 is an apocalyptic number.

It is an amenable number.

852343633 is a deficient number, since it is larger than the sum of its proper divisors (1).

852343633 is an equidigital number, since it uses as much as digits as its factorization.

852343633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 37.

The square root of 852343633 is about 29194.9247815438. The cubic root of 852343633 is about 948.1380457490.

The spelling of 852343633 in words is "eight hundred fifty-two million, three hundred forty-three thousand, six hundred thirty-three".