5206420886895 has 48 divisors (see below), whose sum is σ = 9065727320832. Its totient is φ = 2764063249920.

The previous prime is 5206420886857. The next prime is 5206420886911. The reversal of 5206420886895 is 5986880246025.

5206420886895 is a `hidden beast` number, since 52 + 0 + 6 + 420 + 8 + 86 + 89 + 5 = 666.

It is not a de Polignac number, because 5206420886895 - 2¹⁰ = 5206420885871 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 226187427 + ... + 226210443.

It is an arithmetic number, because the mean of its divisors is an integer number (188869319184).

Almost surely, 2^{5206420886895} is an apocalyptic number.

5206420886895 is a deficient number, since it is larger than the sum of its proper divisors (3859306433937).

5206420886895 is a wasteful number, since it uses less digits than its factorization.

5206420886895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45792 (or 45789 counting only the distinct ones).

The product of its (nonzero) digits is 66355200, while the sum is 63.

The spelling of 5206420886895 in words is "five trillion, two hundred six billion, four hundred twenty million, eight hundred eighty-six thousand, eight hundred ninety-five".