116568505659 has 8 divisors (see below), whose sum is σ = 155427324480. Its totient is φ = 77711011976.

The previous prime is 116568505609. The next prime is 116568505667. The reversal of 116568505659 is 956505865611.

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 116568505659 - 2¹⁶ = 116568440123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116568505599 and 116568505608.

It is not an unprimeable number, because it can be changed into a prime (116568505609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103689 + ... + 493850.

It is an arithmetic number, because the mean of its divisors is an integer number (19428415560).

Almost surely, 2^116568505659 is an apocalyptic number.

116568505659 is a deficient number, since it is larger than the sum of its proper divisors (38858818821).

116568505659 is an equidigital number, since it uses as much as digits as its factorization.

116568505659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662569.

The product of its (nonzero) digits is 9720000, while the sum is 57.

The spelling of 116568505659 in words is "one hundred sixteen billion, five hundred sixty-eight million, five hundred five thousand, six hundred fifty-nine".