6523494616 has 16 divisors (see below), whose sum is σ = 12299887800. Its totient is φ = 3243524544.

The previous prime is 6523494569. The next prime is 6523494617. The reversal of 6523494616 is 6164943256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6523494617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2276325 + ... + 2279188.

Almost surely, 2^6523494616 is an apocalyptic number.

It is an amenable number.

6523494616 is a deficient number, since it is larger than the sum of its proper divisors (5776393184).

6523494616 is a wasteful number, since it uses less digits than its factorization.

6523494616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4555698 (or 4555694 counting only the distinct ones).

The product of its digits is 933120, while the sum is 46.

The square root of 6523494616 is about 80768.1534764786. The cubic root of 6523494616 is about 1868.5014366088.

The spelling of 6523494616 in words is "six billion, five hundred twenty-three million, four hundred ninety-four thousand, six hundred sixteen".