116517005641 has 4 divisors (see below), whose sum is σ = 121582962432. Its totient is φ = 111451048852.

The previous prime is 116517005617. The next prime is 116517005711. The reversal of 116517005641 is 146500715611.

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, and also an emirpimes, since its reverse is a distinct semiprime: 146500715611 = 7993 ⋅18328627.

It is a cyclic number.

It is not a de Polignac number, because 116517005641 - 2³¹ = 114369521993 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 116517005641.

It is not an unprimeable number, because it can be changed into a prime (116517005611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2532978361 + ... + 2532978406.

It is an arithmetic number, because the mean of its divisors is an integer number (30395740608).

Almost surely, 2^116517005641 is an apocalyptic number.

It is an amenable number.

116517005641 is a deficient number, since it is larger than the sum of its proper divisors (5065956791).

116517005641 is an equidigital number, since it uses as much as digits as its factorization.

116517005641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5065956790.

The product of its (nonzero) digits is 25200, while the sum is 37.

The spelling of 116517005641 in words is "one hundred sixteen billion, five hundred seventeen million, five thousand, six hundred forty-one".