5206351117995 has 16 divisors (see below), whose sum is σ = 9255735321120. Its totient is φ = 2776720596192.

The previous prime is 5206351117993. The next prime is 5206351118053. The reversal of 5206351117995 is 5997111536025.

It is a happy number.

5206351117995 is a `hidden beast` number, since 5 + 20 + 6 + 3 + 511 + 17 + 9 + 95 = 666.

It is not a de Polignac number, because 5206351117995 - 2¹ = 5206351117993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5206351117993) 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, 19282781784 + ... + 19282782053.

It is an arithmetic number, because the mean of its divisors is an integer number (578483457570).

Almost surely, 2^{5206351117995} is an apocalyptic number.

5206351117995 is a deficient number, since it is larger than the sum of its proper divisors (4049384203125).

5206351117995 is a wasteful number, since it uses less digits than its factorization.

5206351117995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38565563851 (or 38565563845 counting only the distinct ones).

The product of its (nonzero) digits is 2551500, while the sum is 54.

Adding to 5206351117995 its sum of digits (54), we get a square (5206351118049 = 2281743²).

The spelling of 5206351117995 in words is "five trillion, two hundred six billion, three hundred fifty-one million, one hundred seventeen thousand, nine hundred ninety-five".