5646422628085 has 16 divisors (see below), whose sum is σ = 6793942587120. Its totient is φ = 4504983943680.

The previous prime is 5646422628059. The next prime is 5646422628089. The reversal of 5646422628085 is 5808262246465.

It can be written as a sum of positive squares in 8 ways, for example, as 1073698005636 + 4572724622449 = 1036194^2 + 2138393^2 .

It is not a de Polignac number, because 5646422628085 - 2¹¹ = 5646422626037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5646422628089) 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, 16402999 + ... + 16743691.

It is an arithmetic number, because the mean of its divisors is an integer number (424621411695).

Almost surely, 2^{5646422628085} is an apocalyptic number.

It is an amenable number.

5646422628085 is a deficient number, since it is larger than the sum of its proper divisors (1147519959035).

5646422628085 is a wasteful number, since it uses less digits than its factorization.

5646422628085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349608.

The product of its (nonzero) digits is 44236800, while the sum is 58.

The spelling of 5646422628085 in words is "five trillion, six hundred forty-six billion, four hundred twenty-two million, six hundred twenty-eight thousand, eighty-five".