6602456443 has 16 divisors (see below), whose sum is σ = 7384245120. Its totient is φ = 5851163200.

The previous prime is 6602456437. The next prime is 6602456449. The reversal of 6602456443 is 3446542066.

It is an interprime number because it is at equal distance from previous prime (6602456437) and next prime (6602456449).

It is a cyclic number.

It is not a de Polignac number, because 6602456443 - 2⁹ = 6602455931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6602456396 and 6602456405.

It is not an unprimeable number, because it can be changed into a prime (6602456449) 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 in 15 ways as a sum of consecutive naturals, for example, 638448 + ... + 648706.

It is an arithmetic number, because the mean of its divisors is an integer number (461515320).

Almost surely, 2^6602456443 is an apocalyptic number.

6602456443 is a deficient number, since it is larger than the sum of its proper divisors (781788677).

6602456443 is a wasteful number, since it uses less digits than its factorization.

6602456443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11738.

The product of its (nonzero) digits is 414720, while the sum is 40.

The square root of 6602456443 is about 81255.5010014707. The cubic root of 6602456443 is about 1876.0101406633.

The spelling of 6602456443 in words is "six billion, six hundred two million, four hundred fifty-six thousand, four hundred forty-three".