5205631164256 has 24 divisors (see below), whose sum is σ = 10260192963384. Its totient is φ = 2599867872000.

The previous prime is 5205631164247. The next prime is 5205631164287. The reversal of 5205631164256 is 6524611365025.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92087245 + ... + 92143756.

It is an arithmetic number, because the mean of its divisors is an integer number (427508040141).

Almost surely, 2^{5205631164256} is an apocalyptic number.

It is an amenable number.

5205631164256 is a deficient number, since it is larger than the sum of its proper divisors (5054561799128).

5205631164256 is a wasteful number, since it uses less digits than its factorization.

5205631164256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184231894 (or 184231886 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 5205631164256 in words is "five trillion, two hundred five billion, six hundred thirty-one million, one hundred sixty-four thousand, two hundred fifty-six".