652958882489 has 2 divisors, whose sum is σ = 652958882490. Its totient is φ = 652958882488.

The previous prime is 652958882483. The next prime is 652958882551. The reversal of 652958882489 is 984288859256.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 594568992889 + 58389889600 = 771083^2 + 241640^2 .

It is a cyclic number.

It is not a de Polignac number, because 652958882489 - 2³⁶ = 584239405753 is a prime.

It is not a weakly prime, because it can be changed into another prime (652958882483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326479441244 + 326479441245.

It is an arithmetic number, because the mean of its divisors is an integer number (326479441245).

Almost surely, 2^652958882489 is an apocalyptic number.

It is an amenable number.

652958882489 is a deficient number, since it is larger than the sum of its proper divisors (1).

652958882489 is an equidigital number, since it uses as much as digits as its factorization.

652958882489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 796262400, while the sum is 74.

The spelling of 652958882489 in words is "six hundred fifty-two billion, nine hundred fifty-eight million, eight hundred eighty-two thousand, four hundred eighty-nine".