6471922575843 has 12 divisors (see below), whose sum is σ = 9348401545288. Its totient is φ = 4314583234080.

The previous prime is 6471922575841. The next prime is 6471922575851. The reversal of 6471922575843 is 3485752291746.

It is a happy number.

6471922575843 is a `hidden beast` number, since 6 + 4 + 7 + 19 + 2 + 2 + 575 + 8 + 43 = 666.

It is not a de Polignac number, because 6471922575843 - 2¹ = 6471922575841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6471922575841) 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, 1328338 + ... + 3835143.

Almost surely, 2^{6471922575843} is an apocalyptic number.

6471922575843 is a deficient number, since it is larger than the sum of its proper divisors (2876478969445).

6471922575843 is a wasteful number, since it uses less digits than its factorization.

6471922575843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5302754 (or 5302751 counting only the distinct ones).

The product of its digits is 101606400, while the sum is 63.

The spelling of 6471922575843 in words is "six trillion, four hundred seventy-one billion, nine hundred twenty-two million, five hundred seventy-five thousand, eight hundred forty-three".