116005650511 has 4 divisors (see below), whose sum is σ = 116007298624. Its totient is φ = 116004002400.

The previous prime is 116005650461. The next prime is 116005650517. The reversal of 116005650511 is 115056500611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116005650511 - 2¹⁵ = 116005617743 is a prime.

It is a super-2 number, since 2×116005650511² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116005650517) 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, 713535 + ... + 860896.

It is an arithmetic number, because the mean of its divisors is an integer number (29001824656).

Almost surely, 2^116005650511 is an apocalyptic number.

116005650511 is a deficient number, since it is larger than the sum of its proper divisors (1648113).

116005650511 is an equidigital number, since it uses as much as digits as its factorization.

116005650511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648112.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 116005650511 in words is "one hundred sixteen billion, five million, six hundred fifty thousand, five hundred eleven".