5476886875647 has 16 divisors (see below), whose sum is σ = 8851534344960. Its totient is φ = 3319325379000.

The previous prime is 5476886875619. The next prime is 5476886875679. The reversal of 5476886875647 is 7465786886745.

5476886875647 is a `hidden beast` number, since 5 + 47 + 6 + 8 + 8 + 6 + 8 + 7 + 564 + 7 = 666.

5476886875647 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5476886875647 - 2¹² = 5476886871551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5476886875147) 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, 9220347979 + ... + 9220348572.

It is an arithmetic number, because the mean of its divisors is an integer number (553220896560).

Almost surely, 2^{5476886875647} is an apocalyptic number.

5476886875647 is a deficient number, since it is larger than the sum of its proper divisors (3374647469313).

5476886875647 is a wasteful number, since it uses less digits than its factorization.

5476886875647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18440696571 (or 18440696565 counting only the distinct ones).

The product of its digits is 15173222400, while the sum is 81.

The spelling of 5476886875647 in words is "five trillion, four hundred seventy-six billion, eight hundred eighty-six million, eight hundred seventy-five thousand, six hundred forty-seven".