9696651543 has 6 divisors (see below), whose sum is σ = 14006274464. Its totient is φ = 6464434356.

The previous prime is 9696651533. The next prime is 9696651563. The reversal of 9696651543 is 3451566969.

9696651543 is a `hidden beast` number, since 9 + 6 + 96 + 6 + 5 + 1 + 543 = 666.

9696651543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9696651543 - 2⁴ = 9696651527 is a prime.

It is a super-2 number, since 2×9696651543² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9696651543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9696651533) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 538702855 + ... + 538702872.

Almost surely, 2^9696651543 is an apocalyptic number.

9696651543 is a deficient number, since it is larger than the sum of its proper divisors (4309622921).

9696651543 is a wasteful number, since it uses less digits than its factorization.

9696651543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077405733 (or 1077405730 counting only the distinct ones).

The product of its digits is 5248800, while the sum is 54.

The square root of 9696651543 is about 98471.5773357978. The cubic root of 9696651543 is about 2132.4258066468.

The spelling of 9696651543 in words is "nine billion, six hundred ninety-six million, six hundred fifty-one thousand, five hundred forty-three".