652430602553243 has 2 divisors, whose sum is σ = 652430602553244. Its totient is φ = 652430602553242.

The previous prime is 652430602553203. The next prime is 652430602553281. The reversal of 652430602553243 is 342355206034256.

652430602553243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 652430602553243 - 2²² = 652430598358939 is a prime.

It is a super-2 number, since 2×652430602553243² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 652430602553191 and 652430602553200.

It is not a weakly prime, because it can be changed into another prime (652430602553203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326215301276621 + 326215301276622.

It is an arithmetic number, because the mean of its divisors is an integer number (326215301276622).

Almost surely, 2^{652430602553243} is an apocalyptic number.

652430602553243 is a deficient number, since it is larger than the sum of its proper divisors (1).

652430602553243 is an equidigital number, since it uses as much as digits as its factorization.

652430602553243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552000, while the sum is 50.

Adding to 652430602553243 its reverse (342355206034256), we get a palindrome (994785808587499).

The spelling of 652430602553243 in words is "six hundred fifty-two trillion, four hundred thirty billion, six hundred two million, five hundred fifty-three thousand, two hundred forty-three".