6226391693559 has 16 divisors (see below), whose sum is σ = 8395544129760. Its totient is φ = 4104088074240.

The previous prime is 6226391693551. The next prime is 6226391693593. The reversal of 6226391693559 is 9553961936226.

It is not a de Polignac number, because 6226391693559 - 2³ = 6226391693551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6226391693559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6226391693551) 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, 5021529 + ... + 6137469.

It is an arithmetic number, because the mean of its divisors is an integer number (524721508110).

Almost surely, 2^{6226391693559} is an apocalyptic number.

6226391693559 is a deficient number, since it is larger than the sum of its proper divisors (2169152436201).

6226391693559 is a wasteful number, since it uses less digits than its factorization.

6226391693559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136930.

The product of its digits is 141717600, while the sum is 66.

The spelling of 6226391693559 in words is "six trillion, two hundred twenty-six billion, three hundred ninety-one million, six hundred ninety-three thousand, five hundred fifty-nine".