5206517102208 has 64 divisors (see below), whose sum is σ = 13830075119520. Its totient is φ = 1735472563200.

The previous prime is 5206517102153. The next prime is 5206517102209. The reversal of 5206517102208 is 8022017156025.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (5206517102209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27900991 + ... + 28086977.

Almost surely, 2^{5206517102208} is an apocalyptic number.

It is an amenable number.

5206517102208 is an abundant number, since it is smaller than the sum of its proper divisors (8623558017312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5206517102208 is a wasteful number, since it uses less digits than its factorization.

5206517102208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258905 (or 258893 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The spelling of 5206517102208 in words is "five trillion, two hundred six billion, five hundred seventeen million, one hundred two thousand, two hundred eight".