71316652333 has 2 divisors, whose sum is σ = 71316652334. Its totient is φ = 71316652332.

The previous prime is 71316652313. The next prime is 71316652373. The reversal of 71316652333 is 33325661317.

It is a happy number.

It is an a-pointer prime, because the next prime (71316652373) can be obtained adding 71316652333 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69823834564 + 1492817769 = 264242^2 + 38637^2 .

It is a cyclic number.

It is not a de Polignac number, because 71316652333 - 2³³ = 62726717741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71316652313) 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, 35658326166 + 35658326167.

It is an arithmetic number, because the mean of its divisors is an integer number (35658326167).

Almost surely, 2^71316652333 is an apocalyptic number.

It is an amenable number.

71316652333 is a deficient number, since it is larger than the sum of its proper divisors (1).

71316652333 is an equidigital number, since it uses as much as digits as its factorization.

71316652333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 40.

The spelling of 71316652333 in words is "seventy-one billion, three hundred sixteen million, six hundred fifty-two thousand, three hundred thirty-three".