652666303747 has 16 divisors (see below), whose sum is σ = 685349942400. Its totient is φ = 620805333888.

The previous prime is 652666303669. The next prime is 652666303759. The reversal of 652666303747 is 747303666256.

It is a cyclic number.

It is not a de Polignac number, because 652666303747 - 2¹¹ = 652666301699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (652666303787) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1311129 + ... + 1739077.

It is an arithmetic number, because the mean of its divisors is an integer number (42834371400).

Almost surely, 2^652666303747 is an apocalyptic number.

652666303747 is a deficient number, since it is larger than the sum of its proper divisors (32683638653).

652666303747 is a wasteful number, since it uses less digits than its factorization.

652666303747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428910.

The product of its (nonzero) digits is 22861440, while the sum is 55.

The spelling of 652666303747 in words is "six hundred fifty-two billion, six hundred sixty-six million, three hundred three thousand, seven hundred forty-seven".