116979048485 has 32 divisors (see below), whose sum is σ = 155347553760. Its totient is φ = 84001701888.

The previous prime is 116979048479. The next prime is 116979048493. The reversal of 116979048485 is 584840979611.

It is a Cunningham number, because it is equal to 342022²+1.

It can be written as a sum of positive squares in 16 ways, for example, as 74866262689 + 42112785796 = 273617^2 + 205214^2 .

It is not a de Polignac number, because 116979048485 - 2¹⁰ = 116979047461 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 4491581 + ... + 4517549.

It is an arithmetic number, because the mean of its divisors is an integer number (4854611055).

Almost surely, 2^116979048485 is an apocalyptic number.

It is an amenable number.

116979048485 is a deficient number, since it is larger than the sum of its proper divisors (38368505275).

116979048485 is a wasteful number, since it uses less digits than its factorization.

116979048485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27897.

The product of its (nonzero) digits is 17418240, while the sum is 62.

The spelling of 116979048485 in words is "one hundred sixteen billion, nine hundred seventy-nine million, forty-eight thousand, four hundred eighty-five".