6543563096 has 48 divisors (see below), whose sum is σ = 14346428040. Its totient is φ = 2789821440.

The previous prime is 6543563093. The next prime is 6543563099. The reversal of 6543563096 is 6903653456.

It is an interprime number because it is at equal distance from previous prime (6543563093) and next prime (6543563099).

It is a self number, because there is not a number n which added to its sum of digits gives 6543563096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6543563093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32411 + ... + 118901.

Almost surely, 2^6543563096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6543563096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7173214020).

6543563096 is an abundant number, since it is smaller than the sum of its proper divisors (7802864944).

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

6543563096 is a wasteful number, since it uses less digits than its factorization.

6543563096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86704 (or 86693 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 47.

The square root of 6543563096 is about 80892.2931805002. The cubic root of 6543563096 is about 1870.4155230165.

The spelling of 6543563096 in words is "six billion, five hundred forty-three million, five hundred sixty-three thousand, ninety-six".