5646565086241 has 4 divisors (see below), whose sum is σ = 5646593286532. Its totient is φ = 5646536885952.

The previous prime is 5646565086193. The next prime is 5646565086271. The reversal of 5646565086241 is 1426805656465.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 399418944016 + 5247146142225 = 631996^2 + 2290665^2 .

It is a cyclic number.

It is not a de Polignac number, because 5646565086241 - 2¹⁷ = 5646564955169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5646565086271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13797636 + ... + 14200981.

It is an arithmetic number, because the mean of its divisors is an integer number (1411648321633).

Almost surely, 2^{5646565086241} is an apocalyptic number.

It is an amenable number.

5646565086241 is a deficient number, since it is larger than the sum of its proper divisors (28200291).

5646565086241 is a wasteful number, since it uses less digits than its factorization.

5646565086241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28200290.

The product of its (nonzero) digits is 41472000, while the sum is 58.

The spelling of 5646565086241 in words is "five trillion, six hundred forty-six billion, five hundred sixty-five million, eighty-six thousand, two hundred forty-one".