652834535877679 has 2 divisors, whose sum is σ = 652834535877680. Its totient is φ = 652834535877678.

The previous prime is 652834535877649. The next prime is 652834535877751. The reversal of 652834535877679 is 976778535438256.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 652834535877679 - 2¹¹ = 652834535875631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 652834535877596 and 652834535877605.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (652834535877649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326417267938839 + 326417267938840.

It is an arithmetic number, because the mean of its divisors is an integer number (326417267938840).

Almost surely, 2^{652834535877679} is an apocalyptic number.

652834535877679 is a deficient number, since it is larger than the sum of its proper divisors (1).

652834535877679 is an equidigital number, since it uses as much as digits as its factorization.

652834535877679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64012032000, while the sum is 85.

The spelling of 652834535877679 in words is "six hundred fifty-two trillion, eight hundred thirty-four billion, five hundred thirty-five million, eight hundred seventy-seven thousand, six hundred seventy-nine".