652864647233 has 2 divisors, whose sum is σ = 652864647234. Its totient is φ = 652864647232.

The previous prime is 652864647229. The next prime is 652864647269. The reversal of 652864647233 is 332746468256.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 371230648369 + 281633998864 = 609287^2 + 530692^2 .

It is a cyclic number.

It is not a de Polignac number, because 652864647233 - 2² = 652864647229 is a prime.

It is not a weakly prime, because it can be changed into another prime (652860647233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326432323616 + 326432323617.

It is an arithmetic number, because the mean of its divisors is an integer number (326432323617).

Almost surely, 2^652864647233 is an apocalyptic number.

It is an amenable number.

652864647233 is a deficient number, since it is larger than the sum of its proper divisors (1).

652864647233 is an equidigital number, since it uses as much as digits as its factorization.

652864647233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34836480, while the sum is 56.

The spelling of 652864647233 in words is "six hundred fifty-two billion, eight hundred sixty-four million, six hundred forty-seven thousand, two hundred thirty-three".