116549197775 has 12 divisors (see below), whose sum is σ = 150804527952. Its totient is φ = 89185472640.

The previous prime is 116549197697. The next prime is 116549197781. The reversal of 116549197775 is 577791945611.

It is not a de Polignac number, because 116549197775 - 2⁸ = 116549197519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101346554 + ... + 101347703.

It is an arithmetic number, because the mean of its divisors is an integer number (12567043996).

Almost surely, 2^116549197775 is an apocalyptic number.

116549197775 is a deficient number, since it is larger than the sum of its proper divisors (34255330177).

116549197775 is a wasteful number, since it uses less digits than its factorization.

116549197775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202694290 (or 202694285 counting only the distinct ones).

The product of its digits is 16669800, while the sum is 62.

The spelling of 116549197775 in words is "one hundred sixteen billion, five hundred forty-nine million, one hundred ninety-seven thousand, seven hundred seventy-five".