2352664664533 has 2 divisors, whose sum is σ = 2352664664534. Its totient is φ = 2352664664532.

The previous prime is 2352664664531. The next prime is 2352664664569. The reversal of 2352664664533 is 3354664662532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1320747980644 + 1031916683889 = 1149238^2 + 1015833^2 .

It is a cyclic number.

It is not a de Polignac number, because 2352664664533 - 2¹ = 2352664664531 is a prime.

Together with 2352664664531, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2352664664531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1176332332266 + 1176332332267.

It is an arithmetic number, because the mean of its divisors is an integer number (1176332332267).

Almost surely, 2^{2352664664533} is an apocalyptic number.

It is an amenable number.

2352664664533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2352664664533 is an equidigital number, since it uses as much as digits as its factorization.

2352664664533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55987200, while the sum is 55.

The spelling of 2352664664533 in words is "two trillion, three hundred fifty-two billion, six hundred sixty-four million, six hundred sixty-four thousand, five hundred thirty-three".