5206065720163 has 48 divisors (see below), whose sum is σ = 6680029910400. Its totient is φ = 4011803873280.

The previous prime is 5206065720113. The next prime is 5206065720227. The reversal of 5206065720163 is 3610275606025.

It is not a de Polignac number, because 5206065720163 - 2²¹ = 5206063623011 is a prime.

It is a super-3 number, since 3×5206065720163³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5206065720103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19119508 + ... + 19389886.

It is an arithmetic number, because the mean of its divisors is an integer number (139167289800).

Almost surely, 2^{5206065720163} is an apocalyptic number.

5206065720163 is a deficient number, since it is larger than the sum of its proper divisors (1473964190237).

5206065720163 is a wasteful number, since it uses less digits than its factorization.

5206065720163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270800 (or 270793 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 5206065720163 in words is "five trillion, two hundred six billion, sixty-five million, seven hundred twenty thousand, one hundred sixty-three".