116585272947 has 32 divisors (see below), whose sum is σ = 182649841920. Its totient is φ = 65212974720.

The previous prime is 116585272901. The next prime is 116585273039. The reversal of 116585272947 is 749272585611.

It is not a de Polignac number, because 116585272947 - 2¹⁹ = 116584748659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116585272147) 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 31 ways as a sum of consecutive naturals, for example, 3736929 + ... + 3767997.

It is an arithmetic number, because the mean of its divisors is an integer number (5707807560).

Almost surely, 2^116585272947 is an apocalyptic number.

116585272947 is a deficient number, since it is larger than the sum of its proper divisors (66064568973).

116585272947 is a wasteful number, since it uses less digits than its factorization.

116585272947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39843.

The product of its digits is 8467200, while the sum is 57.

The spelling of 116585272947 in words is "one hundred sixteen billion, five hundred eighty-five million, two hundred seventy-two thousand, nine hundred forty-seven".