6543051416 has 32 divisors (see below), whose sum is σ = 13386703680. Its totient is φ = 2973405600.

The previous prime is 6543051407. The next prime is 6543051439. The reversal of 6543051416 is 6141503456.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595331 + ... + 606221.

It is an arithmetic number, because the mean of its divisors is an integer number (418334490).

Almost surely, 2^6543051416 is an apocalyptic number.

It is an amenable number.

6543051416 is an abundant number, since it is smaller than the sum of its proper divisors (6843652264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6543051416 is a wasteful number, since it uses less digits than its factorization.

6543051416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17735 (or 17731 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 6543051416 is about 80889.1303946334. The cubic root of 6543051416 is about 1870.3667687854.

The spelling of 6543051416 in words is "six billion, five hundred forty-three million, fifty-one thousand, four hundred sixteen".