5291717193409 has 4 divisors (see below), whose sum is σ = 5521791854016. Its totient is φ = 5061642532804.

The previous prime is 5291717193391. The next prime is 5291717193431. The reversal of 5291717193409 is 9043917171925.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5291717193409 - 2⁵ = 5291717193377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5291717194409) 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 3 ways as a sum of consecutive naturals, for example, 115037330269 + ... + 115037330314.

It is an arithmetic number, because the mean of its divisors is an integer number (1380447963504).

Almost surely, 2^{5291717193409} is an apocalyptic number.

It is an amenable number.

5291717193409 is a deficient number, since it is larger than the sum of its proper divisors (230074660607).

5291717193409 is a wasteful number, since it uses less digits than its factorization.

5291717193409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230074660606.

The product of its (nonzero) digits is 4286520, while the sum is 58.

The spelling of 5291717193409 in words is "five trillion, two hundred ninety-one billion, seven hundred seventeen million, one hundred ninety-three thousand, four hundred nine".