5206356223705 has 32 divisors (see below), whose sum is σ = 7691703876864. Its totient is φ = 3294459184896.

The previous prime is 5206356223693. The next prime is 5206356223721. The reversal of 5206356223705 is 5073226536025.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5206356223705 - 2²⁷ = 5206222005977 is a prime.

It is a super-2 number, since 2×5206356223705² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209754 + ... + 3233683.

It is an arithmetic number, because the mean of its divisors is an integer number (240365746152).

Almost surely, 2^{5206356223705} is an apocalyptic number.

It is an amenable number.

5206356223705 is a deficient number, since it is larger than the sum of its proper divisors (2485347653159).

5206356223705 is a wasteful number, since it uses less digits than its factorization.

5206356223705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3446785.

The product of its (nonzero) digits is 2268000, while the sum is 46.

The spelling of 5206356223705 in words is "five trillion, two hundred six billion, three hundred fifty-six million, two hundred twenty-three thousand, seven hundred five".