652243604566322 has 8 divisors (see below), whose sum is σ = 981897411929196. Its totient is φ = 324944467256592.

The previous prime is 652243604566291. The next prime is 652243604566349. The reversal of 652243604566322 is 223665406342256.

It can be written as a sum of positive squares in 2 ways, for example, as 624337625589001 + 27905978977321 = 24986749^2 + 5282611^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588667512593 + ... + 588667513700.

Almost surely, 2^{652243604566322} is an apocalyptic number.

652243604566322 is a deficient number, since it is larger than the sum of its proper divisors (329653807362874).

652243604566322 is a wasteful number, since it uses less digits than its factorization.

652243604566322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177335026572.

The product of its (nonzero) digits is 74649600, while the sum is 56.

The spelling of 652243604566322 in words is "six hundred fifty-two trillion, two hundred forty-three billion, six hundred four million, five hundred sixty-six thousand, three hundred twenty-two".