6652448442566 has 4 divisors (see below), whose sum is σ = 9978672663852. Its totient is φ = 3326224221282.

The previous prime is 6652448442559. The next prime is 6652448442569.

6652448442566 is nontrivially palindromic in base 10.

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

It is a junction number, because it is equal to n+sod(n) for n = 6652448442499 and 6652448442508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6652448442569) 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, 1663112110640 + ... + 1663112110643.

It is an arithmetic number, because the mean of its divisors is an integer number (2494668165963).

Almost surely, 2^{6652448442566} is an apocalyptic number.

6652448442566 is a deficient number, since it is larger than the sum of its proper divisors (3326224221286).

6652448442566 is a wasteful number, since it uses less digits than its factorization.

6652448442566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3326224221285.

The product of its digits is 265420800, while the sum is 62.

The spelling of 6652448442566 in words is "six trillion, six hundred fifty-two billion, four hundred forty-eight million, four hundred forty-two thousand, five hundred sixty-six".