5579681093439 has 16 divisors (see below), whose sum is σ = 7591732670592. Its totient is φ = 3643926762528.

The previous prime is 5579681093369. The next prime is 5579681093443. The reversal of 5579681093439 is 9343901869755.

It is not a de Polignac number, because 5579681093439 - 2⁹ = 5579681092927 is a prime.

It is a super-2 number, since 2×5579681093439² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5579681093489) 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, 27185737 + ... + 27390210.

It is an arithmetic number, because the mean of its divisors is an integer number (474483291912).

Almost surely, 2^{5579681093439} is an apocalyptic number.

5579681093439 is a deficient number, since it is larger than the sum of its proper divisors (2012051577153).

5579681093439 is a wasteful number, since it uses less digits than its factorization.

5579681093439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54576646.

The product of its (nonzero) digits is 220449600, while the sum is 69.

The spelling of 5579681093439 in words is "five trillion, five hundred seventy-nine billion, six hundred eighty-one million, ninety-three thousand, four hundred thirty-nine".