652343531663 has 4 divisors (see below), whose sum is σ = 652460801928. Its totient is φ = 652226261400.

The previous prime is 652343531659. The next prime is 652343531713. The reversal of 652343531663 is 366135343256.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 652343531663 - 2² = 652343531659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652343531263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58626788 + ... + 58637913.

It is an arithmetic number, because the mean of its divisors is an integer number (163115200482).

Almost surely, 2^652343531663 is an apocalyptic number.

652343531663 is a deficient number, since it is larger than the sum of its proper divisors (117270265).

652343531663 is a wasteful number, since it uses less digits than its factorization.

652343531663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117270264.

The product of its digits is 3499200, while the sum is 47.

The spelling of 652343531663 in words is "six hundred fifty-two billion, three hundred forty-three million, five hundred thirty-one thousand, six hundred sixty-three".