1632216073333 has 2 divisors, whose sum is σ = 1632216073334. Its totient is φ = 1632216073332.

The previous prime is 1632216073253. The next prime is 1632216073339. The reversal of 1632216073333 is 3333706122361.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1254798751684 + 377417321649 = 1120178^2 + 614343^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1632216073333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1632216073339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 816108036666 + 816108036667.

It is an arithmetic number, because the mean of its divisors is an integer number (816108036667).

Almost surely, 2^{1632216073333} is an apocalyptic number.

It is an amenable number.

1632216073333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1632216073333 is an equidigital number, since it uses as much as digits as its factorization.

1632216073333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 40.

The spelling of 1632216073333 in words is "one trillion, six hundred thirty-two billion, two hundred sixteen million, seventy-three thousand, three hundred thirty-three".