9520868436543 has 16 divisors (see below), whose sum is σ = 14105229948000. Its totient is φ = 6347137772160.

The previous prime is 9520868436539. The next prime is 9520868436557. The reversal of 9520868436543 is 3456348680259.

9520868436543 is a `hidden beast` number, since 9 + 5 + 2 + 0 + 8 + 6 + 84 + 3 + 6 + 543 = 666.

It is not a de Polignac number, because 9520868436543 - 2² = 9520868436539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9520868437543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1361268 + ... + 4571081.

It is an arithmetic number, because the mean of its divisors is an integer number (881576871750).

Almost surely, 2^{9520868436543} is an apocalyptic number.

9520868436543 is a deficient number, since it is larger than the sum of its proper divisors (4584361511457).

9520868436543 is a wasteful number, since it uses less digits than its factorization.

9520868436543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5991799 (or 5991793 counting only the distinct ones).

The product of its (nonzero) digits is 149299200, while the sum is 63.

The spelling of 9520868436543 in words is "nine trillion, five hundred twenty billion, eight hundred sixty-eight million, four hundred thirty-six thousand, five hundred forty-three".