58685591717 has 8 divisors (see below), whose sum is σ = 60069534336. Its totient is φ = 57307287232.

The previous prime is 58685591687. The next prime is 58685591759. The reversal of 58685591717 is 71719558685.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 58685591717 - 2¹² = 58685587621 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58685591717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58685591017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1388468 + ... + 1430109.

It is an arithmetic number, because the mean of its divisors is an integer number (7508691792).

Almost surely, 2^58685591717 is an apocalyptic number.

It is an amenable number.

58685591717 is a deficient number, since it is larger than the sum of its proper divisors (1383942619).

58685591717 is a wasteful number, since it uses less digits than its factorization.

58685591717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2819067.

The product of its digits is 21168000, while the sum is 62.

The spelling of 58685591717 in words is "fifty-eight billion, six hundred eighty-five million, five hundred ninety-one thousand, seven hundred seventeen".